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Sampler

Sampler

Asparagus Sampler

Asparagus requires large space, with lots of sun and well drained soil. Male asparagus plants produce higher yields,  spears might be smaller but are typically uniform and more numerous. Best time to plant is mid-April into late May.

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Sampler

Sampler

Canna Sampler

Canna can be planted anytime of the year in southern zones but the soil temperature should be 78-80° F.  In zones 3-8, plant in spring and summer when ground temperature is not below 65°F. They should be started indoors one month prior to moving outside. Canna prefer a sunny location in moist, fertile soil. When planting outside, prepare soil by spading and adding compost or rotted manure. Rhizomes should be planted 1 - 1/2" deep and spaced 18-24" apart. Soak well after planting. For container planting, pot one rhizome per gallon in well drained potting mix.  Containers will finish in 10-12 weeks when potted during the appropriate temperatures:  Daytime 70-75° F; Night 65-70° F. Fertilize established (2-3 weeks) plants monthly with 1:2:1 ratio (12:24:12 or 5:10:5), fertilizing at 1/2 the package recommendation. NPK at 200 ppm weekly in injector fed systems.

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Strawberries Everbearing Albion

Strawberries Everbearing 'Albion'

Everbearing Strawberry

Planting Strawberries Outdoors

Strawberries are best planted in a sunny location with fertile, well-drained soil. Strawberries will tolerate semi-shade, however, yield will be less than those grown in full sun. Be careful about where you plant. If standing water remains on the site after a light rain, you may encounter root-rot problems. The site you select must be well drained. Improve your soil with lots of organic matter prior to planting and growing.

               

For growing in the ground, plant strawberries 18" apart and in rows 30" apart. Dig a hole large enough to accommodate the roots of the plant.                

If planting strawberry runners, spread the roots out in the hole and make sure the crown of the plant is resting at soil level. Pot grown plants should be planted so the top of the compost is level with the soil surface. Planting too deeply can cause the plants to rot, and planting with the crown too high above the soil surface can cause the plants to dry out and die. Firm in well and water thoroughly. To avoid flowering and fruiting stress on young plants, flower buds should be removed in the first year. Removal of flowers will allow the plants to direct their energy toward establishing a root system and developing a healthy, large leaf canopy to fuel next year’s crop.     

               

Watering

Irrigate overhead daily for first two weeks; thereafter, keep tops dry, irrigating by drip or sub-irrigation.       

               

Growing in Hanging Baskets and Containers       

Strawberry plants grow very well in pots, jars, and baskets. It's best to use a well-aerated organic plant mix. Incorporating water-retaining granules and appropriate slow release fertilizer is recommended prior to planting. Check daily and water if the top half-inch of soil/compost medium feels dry. 

               

Recommended planting:       

                5 plants in a 10" basket

                3 plants in a 6" basket

                Top dress with slow release fertilizer upon sale

               

                4 INCH POTS:

                2 plants per pot for faster finish time and best presentation

               

                GALLON CONTAINERS:

                3 plants per container

               

                CELL PAKS:

                806’s, 606’s, 4-paks or pony-paks

 

Fertlization:           

Any balanced mix high in nitrogen or through water (but not both). A 10-10-10 or 15-15-15 fertilizer is recommended.               

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Strawberries Everbearing Eversweet

Strawberries Everbearing 'Eversweet'

Everbearing Strawberry

Planting Strawberries Outdoors

Strawberries are best planted in a sunny location with fertile, well-drained soil. Strawberries will tolerate semi-shade, however, yield will be less than those grown in full sun. Be careful about where you plant. If standing water remains on the site after a light rain, you may encounter root-rot problems. The site you select must be well drained. Improve your soil with lots of organic matter prior to planting and growing.

               

For growing in the ground, plant strawberries 18" apart and in rows 30" apart. Dig a hole large enough to accommodate the roots of the plant.                

If planting strawberry runners, spread the roots out in the hole and make sure the crown of the plant is resting at soil level. Pot grown plants should be planted so the top of the compost is level with the soil surface. Planting too deeply can cause the plants to rot, and planting with the crown too high above the soil surface can cause the plants to dry out and die. Firm in well and water thoroughly. To avoid flowering and fruiting stress on young plants, flower buds should be removed in the first year. Removal of flowers will allow the plants to direct their energy toward establishing a root system and developing a healthy, large leaf canopy to fuel next year’s crop.     

               

Watering

Irrigate overhead daily for first two weeks; thereafter, keep tops dry, irrigating by drip or sub-irrigation.       

               

Growing in Hanging Baskets and Containers       

Strawberry plants grow very well in pots, jars, and baskets. It's best to use a well-aerated organic plant mix. Incorporating water-retaining granules and appropriate slow release fertilizer is recommended prior to planting. Check daily and water if the top half-inch of soil/compost medium feels dry. 

               

Recommended planting:       

                5 plants in a 10" basket

                3 plants in a 6" basket

                Top dress with slow release fertilizer upon sale

               

                4 INCH POTS:

                2 plants per pot for faster finish time and best presentation

               

                GALLON CONTAINERS:

                3 plants per container

               

                CELL PAKS:

                806’s, 606’s, 4-paks or pony-paks

 

Fertlization:           

Any balanced mix high in nitrogen or through water (but not both). A 10-10-10 or 15-15-15 fertilizer is recommended.               

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Strawberries Everbearing Ozark Beauty

Strawberries Everbearing 'Ozark Beauty'

Everbearing Strawberry

Planting Strawberries Outdoors

Strawberries are best planted in a sunny location with fertile, well-drained soil. Strawberries will tolerate semi-shade, however, yield will be less than those grown in full sun. Be careful about where you plant. If standing water remains on the site after a light rain, you may encounter root-rot problems. The site you select must be well drained. Improve your soil with lots of organic matter prior to planting and growing.

               

For growing in the ground, plant strawberries 18" apart and in rows 30" apart. Dig a hole large enough to accommodate the roots of the plant.                

If planting strawberry runners, spread the roots out in the hole and make sure the crown of the plant is resting at soil level. Pot grown plants should be planted so the top of the compost is level with the soil surface. Planting too deeply can cause the plants to rot, and planting with the crown too high above the soil surface can cause the plants to dry out and die. Firm in well and water thoroughly. To avoid flowering and fruiting stress on young plants, flower buds should be removed in the first year. Removal of flowers will allow the plants to direct their energy toward establishing a root system and developing a healthy, large leaf canopy to fuel next year’s crop.     

               

Watering

Irrigate overhead daily for first two weeks; thereafter, keep tops dry, irrigating by drip or sub-irrigation.       

               

Growing in Hanging Baskets and Containers       

Strawberry plants grow very well in pots, jars, and baskets. It's best to use a well-aerated organic plant mix. Incorporating water-retaining granules and appropriate slow release fertilizer is recommended prior to planting. Check daily and water if the top half-inch of soil/compost medium feels dry. 

               

Recommended planting:       

                5 plants in a 10" basket

                3 plants in a 6" basket

                Top dress with slow release fertilizer upon sale

               

                4 INCH POTS:

                2 plants per pot for faster finish time and best presentation

               

                GALLON CONTAINERS:

                3 plants per container

               

                CELL PAKS:

                806’s, 606’s, 4-paks or pony-paks

 

Fertlization:           

Any balanced mix high in nitrogen or through water (but not both). A 10-10-10 or 15-15-15 fertilizer is recommended.               

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Strawberries Everbearing Seascape

Strawberries Everbearing 'Seascape'

Everbearing Strawberry

Planting Strawberries Outdoors

Strawberries are best planted in a sunny location with fertile, well-drained soil. Strawberries will tolerate semi-shade, however, yield will be less than those grown in full sun. Be careful about where you plant. If standing water remains on the site after a light rain, you may encounter root-rot problems. The site you select must be well drained. Improve your soil with lots of organic matter prior to planting and growing.

               

For growing in the ground, plant strawberries 18" apart and in rows 30" apart. Dig a hole large enough to accommodate the roots of the plant.                

If planting strawberry runners, spread the roots out in the hole and make sure the crown of the plant is resting at soil level. Pot grown plants should be planted so the top of the compost is level with the soil surface. Planting too deeply can cause the plants to rot, and planting with the crown too high above the soil surface can cause the plants to dry out and die. Firm in well and water thoroughly. To avoid flowering and fruiting stress on young plants, flower buds should be removed in the first year. Removal of flowers will allow the plants to direct their energy toward establishing a root system and developing a healthy, large leaf canopy to fuel next year’s crop.     

               

Watering

Irrigate overhead daily for first two weeks; thereafter, keep tops dry, irrigating by drip or sub-irrigation.       

               

Growing in Hanging Baskets and Containers       

Strawberry plants grow very well in pots, jars, and baskets. It's best to use a well-aerated organic plant mix. Incorporating water-retaining granules and appropriate slow release fertilizer is recommended prior to planting. Check daily and water if the top half-inch of soil/compost medium feels dry. 

               

Recommended planting:       

                5 plants in a 10" basket

                3 plants in a 6" basket

                Top dress with slow release fertilizer upon sale

               

                4 INCH POTS:

                2 plants per pot for faster finish time and best presentation

               

                GALLON CONTAINERS:

                3 plants per container

               

                CELL PAKS:

                806’s, 606’s, 4-paks or pony-paks

 

Fertlization:           

Any balanced mix high in nitrogen or through water (but not both). A 10-10-10 or 15-15-15 fertilizer is recommended.               

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Strawberries Junebearing Honeoye

Strawberries Junebearing 'Honeoye'

Junebearing Strawberry

Planting Strawberries Outdoors

Strawberries are best planted in a sunny location with fertile, well-drained soil. Strawberries will tolerate semi-shade, however, yield will be less than those grown in full sun. Be careful about where you plant. If standing water remains on the site after a light rain, you may encounter root-rot problems. The site you select must be well drained. Improve your soil with lots of organic matter prior to planting and growing.

               

For growing in the ground, plant strawberries 18" apart and in rows 30" apart. Dig a hole large enough to accommodate the roots of the plant.                

If planting strawberry runners, spread the roots out in the hole and make sure the crown of the plant is resting at soil level. Pot grown plants should be planted so the top of the compost is level with the soil surface. Planting too deeply can cause the plants to rot, and planting with the crown too high above the soil surface can cause the plants to dry out and die. Firm in well and water thoroughly. To avoid flowering and fruiting stress on young plants, flower buds should be removed in the first year. Removal of flowers will allow the plants to direct their energy toward establishing a root system and developing a healthy, large leaf canopy to fuel next year’s crop.     

               

Watering

Irrigate overhead daily for first two weeks; thereafter, keep tops dry, irrigating by drip or sub-irrigation.       

               

Growing in Hanging Baskets and Containers       

Strawberry plants grow very well in pots, jars, and baskets. It's best to use a well-aerated organic plant mix. Incorporating water-retaining granules and appropriate slow release fertilizer is recommended prior to planting. Check daily and water if the top half-inch of soil/compost medium feels dry. 

               

Recommended planting:       

                5 plants in a 10" basket

                3 plants in a 6" basket

                Top dress with slow release fertilizer upon sale

               

                4 INCH POTS:

                2 plants per pot for faster finish time and best presentation

               

                GALLON CONTAINERS:

                3 plants per container

               

                CELL PAKS:

                806’s, 606’s, 4-paks or pony-paks

 

Fertlization:           

Any balanced mix high in nitrogen or through water (but not both). A 10-10-10 or 15-15-15 fertilizer is recommended.               

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Strawberries Specialty White Carolina

Strawberries Specialty 'White Carolina'

Planting Strawberries Outdoors

Strawberries are best planted in a sunny location with fertile, well-drained soil. Strawberries will tolerate semi-shade, however, yield will be less than those grown in full sun. Be careful about where you plant. If standing water remains on the site after a light rain, you may encounter root-rot problems. The site you select must be well drained. Improve your soil with lots of organic matter prior to planting and growing.

               

For growing in the ground, plant strawberries 18" apart and in rows 30" apart. Dig a hole large enough to accommodate the roots of the plant.                

If planting strawberry runners, spread the roots out in the hole and make sure the crown of the plant is resting at soil level. Pot grown plants should be planted so the top of the compost is level with the soil surface. Planting too deeply can cause the plants to rot, and planting with the crown too high above the soil surface can cause the plants to dry out and die. Firm in well and water thoroughly. To avoid flowering and fruiting stress on young plants, flower buds should be removed in the first year. Removal of flowers will allow the plants to direct their energy toward establishing a root system and developing a healthy, large leaf canopy to fuel next year’s crop.     

               

Watering

Irrigate overhead daily for first two weeks; thereafter, keep tops dry, irrigating by drip or sub-irrigation.       

               

Growing in Hanging Baskets and Containers       

Strawberry plants grow very well in pots, jars, and baskets. It's best to use a well-aerated organic plant mix. Incorporating water-retaining granules and appropriate slow release fertilizer is recommended prior to planting. Check daily and water if the top half-inch of soil/compost medium feels dry. 

               

Recommended planting:       

                5 plants in a 10" basket

                3 plants in a 6" basket

                Top dress with slow release fertilizer upon sale

               

                4 INCH POTS:

                2 plants per pot for faster finish time and best presentation

               

                GALLON CONTAINERS:

                3 plants per container

               

                CELL PAKS:

                806’s, 606’s, 4-paks or pony-paks

 

Fertlization:           

Any balanced mix high in nitrogen or through water (but not both). A 10-10-10 or 15-15-15 fertilizer is recommended.               

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Trillium Erectum

Trillium Erectum

Red Trillium

How To Plant
Dig hole 1/3 larger than root system or bulb and make the hole 2-3 " deep. Add a thin layer of base soil back in the bottom of the hole.
Root systems (rhizomes) like Trillium and Virginia Blue Bells should be placed on their side, but bulbs and corms should be placed
upright in the hole so that the pointed end is upwards. Fill with soil and water thoroughly.

Watering
Water every three to four days for the first week if it does not rain.

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Trillium Grandiflorum

Trillium Grandiflorum

White Trillium

How To Plant
Dig hole 1/3 larger than root system or bulb and make the hole 2-3 " deep. Add a thin layer of base soil back in the bottom of the hole.
Root systems (rhizomes) like Trillium and Virginia Blue Bells should be placed on their side, but bulbs and corms should be placed
upright in the hole so that the pointed end is upwards. Fill with soil and water thoroughly.

Watering
Water every three to four days for the first week if it does not rain.

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Trillium Luteum

Trillium Luteum

Yellow Trillium

How To Plant
Dig hole 1/3 larger than root system or bulb and make the hole 2-3 " deep. Add a thin layer of base soil back in the bottom of the hole.
Root systems (rhizomes) like Trillium and Virginia Blue Bells should be placed on their side, but bulbs and corms should be placed
upright in the hole so that the pointed end is upwards. Fill with soil and water thoroughly.

Watering
Water every three to four days for the first week if it does not rain.

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Zantedeschia Accent

Zantedeschia 'Accent'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)       

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                       

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

        

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

         

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

             

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                         

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots         

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

     

Light     

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

         

Fertilizer           

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal. 

                       

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

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Zantedeschia Havana

Zantedeschia 'Havana'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Monte Carlo/Summer Sun

Zantedeschia 'Monte Carlo/Summer Sun'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)       

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Odessa/Montevideo

Zantedeschia 'Odessa/Montevideo'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Paco

Zantedeschia 'Paco'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Picasso

Zantedeschia 'Picasso'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Red Charm

Zantedeschia 'Red Charm'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Santiago/Red Emotion

Zantedeschia 'Santiago/Red Emotion'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Snow Storm

Zantedeschia 'Snow Storm'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Sumatra

Zantedeschia 'Sumatra'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

More Details
Zantedeschia Universe

Zantedeschia 'Universe'

Calla

Calla For 3 Gallon Pot (6" or 1 gallon pot instructions below)                                                                                                      

Planting

Aethiopica are moisture loving. Use a well draining media with a pH of 5.5-6.5 that is high in organic matter. Plant 2" deep in containers or 3-4" deep in beds.

                                                                                                                                                               

Light

Aethiopica will withstand a wide range of light conditions (500 to 5,000 candles). Higher light can be tolerated in cool and humid periods.

Plants can handle full sun to 70% shade without becoming too badly stressed, but 50% shade is ideal. Deeply shaded conditions will cause lengthened, but weakened stems

 

Temperature

Aethiopica tolerate a range of temperatures but prefers relatively cool temperatures. Optimum daytime temperatures are 55-65⁰F; nighttime 45-55⁰F; germination at 65-70⁰F until sprouting helps hasten rooting and establishment. Cool nights with clear days will promote shorter, stronger stems. Aethiopica are somewhat frost sensitive. Foliage will not withstand prolonged freezing temperatures. Bulbs can take some frost but not soil freeze to bulb depth.

                                                                               

Watering

Keep soil slightly moist until substantial sprouts emerge. Then keep soil slightly moist (but not soggy) until peak bloom then decrease moderately.           

               

Fertilization                                                                                                                                                           

Proper fertility is critical for full plant growth with well-colored leaves and continued flower production in Aethiopica. Use a soil incorporated 30-day release preplant charge of nitrogen and potassium (containing little or no phosphorous). This will produce good early establishment of roots and improved early vigor. At approximately 3-4 weeks, begin a semi-balanced liquid feed @ 200 ppm weekly or 100 ppm constant using 20-10-20 or initially as needed. Modifications can then be made based on individual growth objectives and conditions. At leaf unfurling, reducing to 50 ppm alternated 1:1 with clear water will keep plants from getting too leafy. Alternately, consider the use of a low phosphorous fertilizer (i.e. 17-5-17)  can result in better plant balance.       

                                                                                                            

Height Control                                                                                                                                                       

Generally it is best to make a single PGR drench application when plants are at 1/2 to 3/4 desired plant height. Note that the require rate will depend primarily on the light, temperature, fertility and your bulb size & form. It’s often best to use apply Bonzi at 7.5-10 ppm @ 0.25-0.33oz/gal (2-2.6ml/L). 3.75-7.5 ppm @ 0.125-0.25oz/gal (1-2ml/L) should be used if: 1) lighter desired effects are desired; 2) earlier or multiple applications will be use; 3) smaller and/or clustered bulbs are being used. TOO HIGH A RATE OR TOO EARLY AN APPLICATION CAN CAUSE LEAF CRINKLING, PLANT ROSETTING, LACK OF BLOOM OR GENERAL STUNTING. If plants become over growth regulated, a GA rescue spray can be effective @100-200ppm GA3 or GA4+7 [and coupled with a mild surfactant]. *Bonzi rates higher than 10 ppm may arrest plant height completely.                                                                                                                 

Disease Prevention & Control                                                                                                                                                               

Aethiopica is generally susceptible to three (3) primary soil borne pathogens: Pythium & Phytophthora (“water molds”) plus Rhizoctonia and bacteria: Erwinia (Pectobacteria spp.). “Water molds” are often the first & most critical component in the disease complex, followed by Rhizoctonia. with the following preferred materials:                                                                                                                                                          

Once root injury occurs, Erwinia will often enter as a seconday infection. Our best tank mixed, four-part chemical drench targets the “3-pathogen complex”

   1) WATER MOLD part 1- Subdue Maxx (mefenoxam 25.1% ai) @ 0.5-1oz/100 gal (4-8ml/100 L)  

   2) WATER MOLD part 2- Aliette (fosetyl-aluminum 80% ai) @ 13oz/100 gal (98gm/100 L)

   3) RHIZOCTONIA- Heritage (azoxystrobin 50% ai) @ 4oz/100 gal (30gm/100 L)

   4) ERWINIA- Agrimycin-17 (streptomycin sulfate 21.2% ai) @ 8-16oz/100 gal (60-120gm/100 L)

Pesticide drench timing is critical. Drench within the first 2-3 days of initial watering . Timing of the second drench should be made at 14 to 21 days. A third drench may be necessary 3-6 weeks after the second one (5-9 weeks from planting). *Always drench in the mornings or early enough for all foliage/runoff to dry thoroughly. Watch for leaf spot as leaves unfurl. Once leaf spot is observed, spray foliage to runoff with a selection of the following:                                                                    

   1) BACTERIAL LEAF SPOT part 1- Champ II (copper hydroxide 37.5%) @ 32-64oz/100 gal (240- 479ml/100 L              

   2) BACTERIAL LEAF SPOT part 2- Dithane (mancozeb 75%) @ 32oz/100 gal (24 ml/100 L)

   3) FUNGAL LEAF SPOT option 1- Daconil Weather Stik (chlorothalonil @ 54%) @ 22oz/100 gal (165ml/100 L) option 2- Chipco 26019 26GT (iprodione @ 23.3%) @ 32oz/100 gal (240 ml/100 L) *DO NOT COMBINE FOLIAR COPPERS WITH ALIETTE OR OTHER ACIDIFYING PRODUCTS.               

Inspect Crop Weekly. Routinely scout for cleared or browning roots, leaf spots, etc. • ALWAYS WATCH FOR ERWINIA INFECTED PLANTS TO CAREFULLYROGUE & DISCARD. Re-drench per recommendations if root problems are discovered, up to a total of three times over the life cycle. Sanitation is critical, especially in multiple cropping programs where rot can progress without an obvious cause. Sanitize benches, floors, conveyors, pots, soil mixers, etc. between crops.

 

Insects

Control Fungus Gnats and Shoreflies due to their ability to spread bacteria and other diseases. Control white flies, aphids and thrips on an as-needed basis.If aphid or thrips are present, use aggressive control measures since they are capable of rapidly spreading various viruses. Watch for early leaf chewing evidence from larvae after sprouting. Most materials can safely be applied at label rates; beware of chemical incompatibilities described on label(s).

Calla for 6" or 1 gallon pots                                                                                                                                                 

Storage After Arrival

Unpack on arrival. Dispose of any soft rot and wash hands to avoid spreading the bacterial to healthy bulbs. Place in well ventilated trays at 65° F for a couple of days prior to planting. This will insure any possible friction wounds caused by transit are well callused before planting. For long-term storage (6 weeks or more) keep well ventilated at 45° F and a relative humidity of 80%.                                                                                                                               

Potting Medium    

Plant with 1 to 1 1/2" of medium over the tuber, rounded side down, sprouts (eyes) up. Pot sizes below 4 1/2" standard are more difficult to grow due to root volume restrictions (especially in clay pots). Suggested planting guide is one bulb per 4 1/2" pot and 2 bulbs per 6 1/4" pot. Additional care and management of fertility and irrigation are required in small or shallow pots because plants tend to be weaker, more easily stressed and, therefore more disease prone. The medium should be well drained, a pH of 6 - 6.5 and have good air porosity (optimal at 20% +/- 5%).                                                                                                                                                                        

Watering                                

Water management is critical. Keep pots moist but avoid excessively wet and excessively dry conditions. The first (within 2 days of planting) thorough watering should be a three-part preventative chemical drench. Then water sparingly until leaves unfurl. In week 3 or 4 reinoculate with a drench of Trichoderma and then a week later do a second chemical drench. Schedule these drenches to coincide with required watering to avoid overly wet pots.       

                                                                     

Light                                                                       

Calla can be exposed to full sunlight, unless the temperature in the greenhouse goes over 80° F, then some shading is recommended to avoid leafburn.

                                     

Fertilizer                                                                

Early fertility levels in calla, at the time of planting and extending two weeks, enhances overall long-term plant fullness and uniformity of vigor. A 10-20 day media incorporated pre-charge of nitrogen and potassium (no phosphorous in early pots) would be ideal.                                                                                                                                                                

Marketing                              

Market your pots with slightly less than one half the total number of expected blooms showing color or in spike. Ship long distances under refrigerated conditions (approximately 40° F or 5° C) to avoid excessive stretching. Retail under cool and bright conditions.        

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Agapanthus White

Agapanthus 'White'

African Lily

Deciduous and evergreen tuberous-rooted plants with strap-shaped leaves. Clusters of white funnel-shaped flowers.

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Allium Millenium

Allium 'Millenium'

Ornamental Onion

Plant prep: Avoid planting in places that do not drain well to avoid soggy soil. Plant allium bulbs in the fall for late spring or early summer blooms. Plant them about 12 inches apart at a depth of 2 to 3 times the diameter of the bulb and water well.

Light: Plant Alliums in full, direct sunlight.

Water: Keep soil relatively moist, if the alliums sit in water for too long it will rot. An Allium is able to withstand long dry periods because of its water and nutrient absorbing roots.

Temperature: Alliums will grow steadily within 40-70 degrees fahrenheit.

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Alocasia Odora Upright Elephant Ear

Alocasia Odora 'Upright Elephant Ear'

Upright Elephant Ear

Soil Preparation and Planting

Best grown in fertile, humusy, organically rich, medium to wet soils in part shade or filtered sun. In general, green types can take higher light levels; dark-leaved ones need shade. Once nighttime temperatures are consistently 50-60° F, plant each bulb 6-8" deep and 2-4 feet apart. Water generously.

 

Fertilization

Fertilize Colocasia every three weeks during fall and winter. Use a liquid plant food with a balanced N-P-K ratio such as 10-10-10 or 20-20-20, diluted to half the strength recommended on the label. Water the fertilizer deeply into the soil immediately after application.

 

Water

Elephant ears are high water plants. Water as needed to keep the soil consistently moist, and don't allow the soil to become dry. Colocasia likes wet soil and is even appropriate for planting next to a pond, or in water up to 6 inches deep. Check the soil often if the bulbs are planted in sunlight.

 

Fall Care and Storage

Dig Colocasia bulbs after the first frost in autumn if you live in a climate with cold winters. Cut the foliage down to 2 to 4 inches before cutting. Allow the bulbs to dry for a day, and then place the bulbs in a box of wood shavings or peat moss. Store the box where the temperatures don't drop below 45°F.

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Anemone Coronaria De Caen

Anemone Coronaria 'De Caen'

Windflower

Plant prep: Avoid planting in places that do not drain well to avoid soggy soil. Plant allium bulbs in the fall for late spring or early summer blooms. Plant them about 12 inches apart at a depth of 2 to 3 times the diameter of the bulb and water well.

Light: Plant Alliums in full, direct sunlight.

Water: Keep soil relatively moist, if the alliums sit in water for too long it will rot. An Allium is able to withstand long dry periods because of its water and nutrient absorbing roots.

Temperature: Alliums will grow steadily within 40-70 degrees fahrenheit.

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Asparagus Jersey Giant

Asparagus 'Jersey Giant'

Asparagus

Asparagus requires large space, with lots of sun and well drained soil. Male asparagus plants produce higher yields,  spears might be smaller but are typically uniform and more numerous. Best time to plant is mid-April into late May.

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Astilbe Color Flash (arendsii hyb)

Astilbe 'Color Flash (arendsii hyb)'

Astilbe

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Country & Western (arendsii hyb)

Astilbe 'Country & Western (arendsii hyb)'

Astilbe

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Europa (japonica hyb)

Astilbe 'Europa (japonica hyb)'

Astilbe

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Glow (arendsii hyb)

Astilbe 'Glow (arendsii hyb)'

Astilbe

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Maggie Daley (chinensis hyb)

Astilbe 'Maggie Daley (chinensis hyb)'

Astilbe

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Ostrich Plume (thunbergii hyb)

Astilbe 'Ostrich Plume (thunbergii hyb)'

Astilbe

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Peach Blossom (japonica hyb)

Astilbe 'Peach Blossom (japonica hyb)'

Astilbe

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Purple (chinensis hyb)

Astilbe 'Purple (chinensis hyb)'

Vision in Purple

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Rhineland (japonica hyb)

Astilbe 'Rhineland (japonica hyb)'

Astilbe

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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Astilbe Ruby Red (japonica hyb)

Astilbe 'Ruby Red (japonica hyb)'

Younique Series

Where to Plant:

Choose a location that receives light to moderate shade. Avoid full sun.

How to Plant:

Astilbe prefer rich, well draining soil. Amend heavy soils with peat moss, perlite, compost, or course sand to improve drainage. Plant astilbe so that the crown is at the same level as the top of the soil. Make sure the holes are twice as wide as the plants and 4 to 6 inches deep. Place the plants so that the roots are fanned slightly and pointing downwards, with the crown planted 1 to 2 inches below the ground level. Cover the roots with soil and press firmly.

Water:

Keep soil consistantly moist, but avoid over watering. Do not allow to dry out between waterings.

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