Large Flowering Glad
Caladium Fancy Leaf 'Brandywine'
Caladium
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Asiatic and Oriental hybrid lily bulbs used for cut flower forcing can be forced on a year-round basis by using a combination of precooled and frozen-in bulbs. The number of cultivars available is constantly changing. Generally, the asiatics force in 8-10 weeks. Oriental and auratum lilies force in 12-15 weeks and are available until June 30th.
On Arrival
After being programmed, forcers should be prepared to plant bulbs immediately on arrival. If they must be stored, place them at 32-35 ° F. Storage at higher temperatures will cause desiccation of the bulbs which will result in fewer flowers per stem. Forcers should always check to be certain the bulbs are not seriously damaged or diseased. Do not store for longer than 10 days. DO NOT REFREEZE.
Planting and Spacing
The planting medium should be sterile, well drained and have a pH of 5.5 to 7.5 with pH 7.0 being preferred. Because some lilies can develop leaf scorch due to soil borne fluoride, the medium should not contain superphosphate or perlite. If ground beds or raised benches are used, be certain to sterilize them and be sure they are low in soluble salts. Leaching may be necessary. They must be well drained. Bulbs for cut flowers can be planted in ground beds, 8-10" deep raised beds or standard pots. Plant bulbs with at least 2" of planting medium above the bulb nose. This is necessary to develop stem roots.
Suggested Number of bulbs for Cut Flower Forcing in Beds or Raised Benches:
Asiatic Hybrids
12/14 cm 6-9 per sq ft
14/16 cm 5-8 per sq ft
Oriental Hybrids
16/18 cm 4-6 per sq ft
18/20 cm 4-5 per sq ft
Support System:
Because of their length and variation in stem strength, some cut lily cultivars may need wire support systems. If used, be certain the netting has holes large enough to accommodate easy cutting and removal of the flowers. Also, place the netting over the bulbs directly after planting.
Watering:
Water the planting medium thoroughly after planting and then keep the medium moist but not wet.
Light:
Lilies require a medium to high Light (>2500 ft candle) intensity greenhouse, especially during the short days of winter. If shading was used during the summer, be certain to clean the glass thoroughly before winter. In most instances lilies respond to HID lighting during the winter months. This aids in reducing flower abortion and abscission especially with sensitive cultivars. Forcers who have low light intensity winters should seriously consider installing an HID lighting system for forcing cut lilies. When very high light condition occur (spring/summer), screening or shading is advised. Extremely high light intensities can reduce the length of the cut flower.
Use 55-63° F (13-17° C) night temperatures and not higher than 70° F (21° C) day temperatures. Avoid great fluctuations in temperature, because this can help to promote leaf scorch. Also, whenever possible, start Orientals at 59° F (15° C) for about 4 weeks. Later, Orientals can be forced at higher temperatures (63-65° F/17-18° C) than Asiatics. In general, Asiatic and longiflorum lilies take 30-35 days to flower after they reach the visible bud stage of development and Orientals take 50-55 days. Lastly, when seasonally warm temperatures occur, try to keep the soil and air temperatures below 68° F (20° C). Mulching of ground or raised bed and shading are advised. Ground or raised bed and shading are advised. Use a well ventilated greenhouse. Do not permit humidity to build up.
The bulbs themselves contain lots of stored food, and they should be able to support the plant until the shoot emerges. Recommendations suggest withholding fertilizer until the shoot is 4-6" tall. Some growers incorporate a 10-6-4 slow release fertilizer in the medium prior to planting. Suggested rate is eight pounds per cubic yard. Use a liquid fertilizer such as 16-4-12 at the rate of 200 ppm to help deepen foliage color. If a preplant fertilizer has been added to the soil, then just use the liquid fertilizer every two weeks.
Growing in the Summertime:
It is very important that the stem roots are developed before exposing the lilies to warm summer temperatures. Keep the planted bulbs for 3-4 weeks at or below 65°F to allow the roots to grow. This can be done in a bulb cooler or cool basement. Bulbs that have a poor root system will flower unevenly and have a lot of bloom dropping.
Marketing, Harvesting and Storage:
Forcers - as soon as the first flower has fully developed color, but is not open, the plants should be cut. Care must be taken not to damage the unopened buds during marketing. Whenever possible, lilies should not be stored.
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Planting
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.
Location
Vines will require an area that will have at least a half day or more direct sunlight. The plant depending on the variety will grow upright six to twelve feet. Although it can only grow as tall as the trellis, arbor or support that you have given it. For example, if your trellis is eight feet tall and the vine you choose grows to twelve feet, it would simply hang over and grow down the other side.
Soil Preparation
Clematis and vines need a moist, well-drained soil. Prepare your hole at least one foot deep and mix 50% peat moss or well-rotted manure. Backfill hole with the amended soil and plant the vines so the top of the root ball is just below the ground level burying the first set of eyes. The plant should be mulched and kept moist, not wet, especially during the first growing season. Fertilize every four weeks during the growing season with a well-balanced liquid fertilizer.
Support
The main stem of the clematis or vines must have a firm support, otherwise damage may occur through wind. As the newly planted vine produces new growth this should be carefully trained and tied into position.
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Planting
Plant onion sets directly into the ground, 1 to 2 inches deep, 2 to 3 inches apart. Once growing starts, thin to a 3 to 4 inch spacing. Thinned onions are tender and green - great to use as green onions.
Soil
Prefers, loose, well-drained, fertile soil, with a pH between 6.0 and 6.8.
Light
Requires full sun.
Care
Onions will benefit from 3 fertilizer applications in the growing season - one 40 to 60 days after planting, one mid-season, and one 4 weeks before harvest.
Harvest/Storage
Harvest when tops are wilted. Cure after harvest by laying out to dry in a shaded location for 2 to 4 weeks, until the outer skin is papery thin. Store in a cool (32 to 40 degrees), dry area in well-ventilated containers.
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Storage After Arrival
Unpack immediately upon arrival, ventilate if not immediately planted. Store at 58-65°F.
Pre-sprouting (preparation)
Pre-sprounting gives the bulbs a better and more even start for optimal rooting and flower development.
Soak the bags for 12 hours in water at a temperature of 70-80 degree F with 5 gr GA3 (Gibberellic Acid) per 100 liter maintain temp. of 70-80 degree F during this 12 hour period. Make sure that the whole bag is submerged in water for the whole period!
Dip the bulbs in a fungicide for about 15 minutes: 1% of Topsin (active ingredients: thiofanaat-methyand 500 g/l) + ½% Securo (active ingredients: pyraclostrobin 100 g/l + folpet 300 g/l).
Directly after soaking the bulbs for 12 hours and fungicide dip you need to plant bulbs directly in the ground, keep the soil moist. When direct planting is not possible, store the Ranunculus in a coldstore at 41 degrees F.
It is very important to make sure that bulbs do not dry out after planting. (When bulbs dry out you will have loss of germination of the bulbs).
Prior to planting:
Take a soil sample (before you start preparing the soil and bulbs).
Fertilizing depends on a soil and water sample / analysis.
PH: 5.8 – 6.3;
EC: 1.3 to 1.5.
Planting/Spacing
Plant in a moist and well-drained soil free from weeds, with a soil temperature below the 50 degrees F.
Plant approximately ½ to ¾ inch deep, spacing bulbs 6-8 inches apart within the rows and space each row 6-8 inches apart, max of 4 rows per bed.
Recommended to use 1 layer of nets for support.
Plant the bulbs with the center of the bulb facing up and the end of the roots down. Be careful of not damaging the bulbs when planting. Water bulbs after planting so the soil is moist and encloses around the bulbs.
Watering
In the beginning, utilize overhead watering. Later, water only by drip hoses.
Very important especially in the beginning of the crop to keep the soil moist at all times!
Fertilization
Until some years ago, only phosphate was known for a better root development. Now we know that the plants have a preferred order as it comes to the absorption of elements. In the first stage of growth they need sulfur, followed in order by boron, silicon, calcium, nitrogen, magnesium and last but not least phosphorus.
The availability of these elements – especially boron, silicon and calcium – are essential for a good start of the plants. If one of these elements is not (enough) available, the chain will be broken and the growing process might start slower or with more problems.
Apply your fertilizer according to your soil sample.
Approximately 1 week after planting, drench the soil with a ‘cocktail’ so the rooting is easier:
• Risolex;
• Topsin;
• Proplant/previcure.
Growing
First 2-4 weeks you will see your Ranunculus sprouting in the ground, try to keep night temperatures around 15 degrees C at night and during day as cool as possible.
When plants have sprouted and are growing for about 4-5 weeks and you have sufficient foliage on the bulbs growing lower the night temperature to as cool as possible. (no frost) You get best quality Ranunculus when growing is as cool as possible, you can grow as cool as 2-4 degrees C. if possible keep sides open of greenhouse.
During night keep well enough ventilated to prevent mildew.
Grow Ranunculus as cool as possible.
Diseases and insects:
- Botrytis and Mildew: spray with Flint, Ortiva or Switch (the only remedy that works curatively at low temperatures) and use leaf fertilizers + trace elements to make the leaves harder.
- Leaf spot: spray preventive with Luna Privilege and use leaf fertilizers + trace elements to make the leaves harder. Because this disease is very contagious, it is important to spray preventive
- Xanthomonas: gives round, purple-red spots, often with a yellow circle. Spray preventively with, for example, Serenade or Ranman Top. And use leaf fertilizers + trace elements to make the leaves harder.
- Erwina: spray preventive with copper oxychloride.
- Do regular spotting in the greenhouse to check for: Caterpillars, Aphids (Tepeki), Leaf Miners (Vertimec), Spider Mites, Thrips and Whiteflies. And spray when needed.
Flower harvest and treatment during harvest:
Do not pull the stems from the bulb always cut with knife!
Cool water buckets night before in cooler to have cold water in harvesting buckets.
When flowers are cut early in the morning, as soon as possible place them in water at a temperature of 40 degrees F (even before bunching) and store them in a cooler. If the crop is harvested later during the day and the stem dries in and will absorb less water, which is why it is important to place directly in water after cutting.
Cutting stage Ranunculus Romance:
Llet the flowers open and close for 3 days and then cut the flowers for maximum size. (this gives you larger flowers and longer vase life) .Harvest Ranunculus Romance flowers only early in the morning, cutting stem at ground level.
Add a Chlorine tablet of Florissant 520 into a bucket with water to be placed in the cooler.
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Storage After Arrival
Unpacked immediately upon arrival, ventilate if not immediately planted. Ideal storage temperatures are 50-60 degrees Fahrenheit
Planting in Zones 8 and warmer (Fall Planting)
Choose a location with well-draining soil and that does not still puddle 5 or 6 hours after a hard rain. Adding organic matter of at least 2-3in will improve drainage. Plant bulbs 4-6in apart, 2-3in deep. Water after planting to encourage root development. Refrain from watering until leaves sprout (most likely will occur in spring).
Planting in Zones 7 and colder (Spring Planting)
Growing in Containers:
Fill a container with drainage holes with good-quality, well-draining potting mix. Leaving 3-4 inches between bulbs will allow plenty of room for growth. Plant about 2 inches deep. Water after planting. Once the danger of a hard frost has passed, place the container in a location that receives full sun all day.
Growing in Outdoor Landscape Beds:
About a month before last average frost, soak the bulbs 3-4 hours (but not more than 4 hours) in tepid water before planting outside in a well-drained location with full sun.
Growing in Greenhouses:
Follow instructions for container growing. Ideal greenhouse temperatures are 45-48 degrees Fahrenheit at night and 58-65 degrees Fahrenheit during the day. Temperatures above 70 degrees Fahrenheit should be avoided. Following soaking instructions for outdoor landscape beds will give ranunculus a head start on growth.
Watering/Fertilizer/Growing
Begin watering once plants begin to grow being careful not to allow the soil to become soggy. Fertilizing is not necessary. In warmer climates, wait until foliage dies back before completely removing it. In colder climates, ranunculus are annuals and bulbs will need to be replaced each year. On average, ranunculus begin to bloom 90 days after planting. Flowering typically lasts approximately 6 to 7 weeks for fall planted bulbs and 4 to 6 weeks for spring planted bulbs.
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smaller stalks throughout, long thick petioles Stems are shorter and more slender, produces few seed stalks. *Start in a cold frame
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Thick red stalks. Excellent for home gardeners. Vigorous, Deep red petioles, produces few to no seed stalks. *Start in a cold frame
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densely clustered flat flower buds start as pale pink, maturing to rosy red
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dense purple/green foliage, tinged w/red, rose-red flowers, groundcover
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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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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.
More Details
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.
More Details
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.
More Details
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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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.
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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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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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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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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Caladiums require a warm, moist soil. A minimum of soil temperature of 78-80 F is preferred. If planted too early in spring, cool soil temperatures will cause tubers to rot before they sprout. They can be started indoors in moist peat moss or potting soil in containers such as a shallow flat or flower pot. Barely cover tubers with soil and place the container in a warm germination room with bright light. Tubers should be started indoors approximately four weeks before planting outdoors.
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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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Location
Clematis and vines will require an area that will have at least a half day or more direct sunlight. The plant depending on the variety will grow upright six to twelve feet. Although it can only grow as tall as the trellis, arbor or support that you have given it. For example, if your trellis is eight feet tall and the vine you choose grows to twelve feet, it would simply hang over and grow down the other side.
Soil Preparation
Clematis and vines need a moist, well-drained soil. Prepare your hole at least one foot deep and mix 50% peat moss or well-rotted manure. Backfill hole with the amended soil and plant the vines so the top of the root ball is just below the ground level burying the first set of eyes. The plant should be mulched and kept moist, not wet, especially during the first growing season. Fertilize every four weeks during the growing season with a
well-balanced liquid fertilizer.
Support
The main stem of the clematis or vines must have a firm support, otherwise damage may occur through wind. As the newly planted
vine produces new growth this should be carefully trained and tied into position.
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Location
Clematis and vines will require an area that will have at least a half day or more direct sunlight. The plant depending on the variety will grow upright six to twelve feet. Although it can only grow as tall as the trellis, arbor or support that you have given it. For example, if your trellis is eight feet tall and the vine you choose grows to twelve feet, it would simply hang over and grow down the other side.
Soil Preparation
Clematis and vines need a moist, well-drained soil. Prepare your hole at least one foot deep and mix 50% peat moss or well-rotted manure. Backfill hole with the amended soil and plant the vines so the top of the root ball is just below the ground level burying the first set of eyes. The plant should be mulched and kept moist, not wet, especially during the first growing season. Fertilize every four weeks during the growing season with a
well-balanced liquid fertilizer.
Support
The main stem of the clematis or vines must have a firm support, otherwise damage may occur through wind. As the newly planted
vine produces new growth this should be carefully trained and tied into position.
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Where To Plant
Bleeding heart will grow best in partial to full shade. Ideally, bleeding heart should have morning sun and afternoon shade for best flowering.
How To Plant
Bleeding heart prefer a well draining, slightly acidic soil (pH 6.0 to 6.5), but will tolerate a pH up to 7.5. Apply compost or a general purpose, granular fertilizer in spring. Plant bareroot bleeding heart with the crown 1-2" below the soil line. If grown in poorly drained, wet soil, the crowns of the plants may rot. Avoid these soils and allow good air circulation.
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Where To Plant
Bleeding heart will grow best in partial to full shade. Ideally, bleeding heart should have morning sun and afternoon shade for best flowering.
How To Plant
Bleeding heart prefer a well draining, slightly acidic soil (pH 6.0 to 6.5), but will tolerate a pH up to 7.5. Apply compost or a general purpose, granular fertilizer in spring. Plant bareroot bleeding heart with the crown 1-2" below the soil line. If grown in poorly drained, wet soil, the crowns of the plants may rot. Avoid these soils and allow good air circulation.
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Soil and Preparation:
Daylilies flower best when planted in full sun (6 hours/day), with moist, yet well-drained soil. Daylilies will grow in a wide range of soils, from sand to heavy clay, and in a wide range of soil pHs. Clay soils can be improved by the addition of compost, humus or peat moss, or sand which will help make it more friable. Sandy soil will benefit from the addition of compost, humus or peat moss which will serve to increase water retention. Amend the soil withcompost before planting. Space plants 12 to 18 inches apart and plant so the crown is about 1 inch below the soil surface. Water well and mulch with bark or straw to conserve moisture and prevent weeds from growing.
Planting:
Dig a hole large enough to accommodate the root mass, usually about 6-8" deep. Once the hole is prepared, place the daylily upright, without cramming it into the space. Holding it so the crown (top of the roots) is about one inch below the surface of the ground, spread the roots out in the hole and loosely push soil over the roots until the hole is nearly full. Press the soil down around the roots, without covering any green of the plant. Leave a slight depression, or water reservoir, around the plant, about 1/2" deep.
Watering:
Watering is most important in spring when the plants are making scapes and buds, and in the summer during the bloom season. Daylilies benefit more from deep watering, which reaches 8 to 10 inches into the soil, than from a succession of brief, surface waterings.
Fertilization During Growing:
They do not require fertilization other than a yearly addition of compost.
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Soil and Preparation:
Daylilies flower best when planted in full sun (6 hours/day), with moist, yet well-drained soil. Daylilies will grow in a wide range of soils, from sand to heavy clay, and in a wide range of soil pHs. Clay soils can be improved by the addition of compost, humus or peat moss, or sand which will help make it more friable. Sandy soil will benefit from the addition of compost, humus or peat moss which will serve to increase water retention. Amend the soil withcompost before planting. Space plants 12 to 18 inches apart and plant so the crown is about 1 inch below the soil surface. Water well and mulch with bark or straw to conserve moisture and prevent weeds from growing.
Planting:
Dig a hole large enough to accommodate the root mass, usually about 6-8" deep. Once the hole is prepared, place the daylily upright, without cramming it into the space. Holding it so the crown (top of the roots) is about one inch below the surface of the ground, spread the roots out in the hole and loosely push soil over the roots until the hole is nearly full. Press the soil down around the roots, without covering any green of the plant. Leave a slight depression, or water reservoir, around the plant, about 1/2" deep.
Watering:
Watering is most important in spring when the plants are making scapes and buds, and in the summer during the bloom season. Daylilies benefit more from deep watering, which reaches 8 to 10 inches into the soil, than from a succession of brief, surface waterings.
Fertilization During Growing:
They do not require fertilization other than a yearly addition of compost.
More Details
Soil and Preparation:
Daylilies flower best when planted in full sun (6 hours/day), with moist, yet well-drained soil. Daylilies will grow in a wide range of soils, from sand to heavy clay, and in a wide range of soil pHs. Clay soils can be improved by the addition of compost, humus or peat moss, or sand which will help make it more friable. Sandy soil will benefit from the addition of compost, humus or peat moss which will serve to increase water retention. Amend the soil withcompost before planting. Space plants 12 to 18 inches apart and plant so the crown is about 1 inch below the soil surface. Water well and mulch with bark or straw to conserve moisture and prevent weeds from growing.
Planting:
Dig a hole large enough to accommodate the root mass, usually about 6-8" deep. Once the hole is prepared, place the daylily upright, without cramming it into the space. Holding it so the crown (top of the roots) is about one inch below the surface of the ground, spread the roots out in the hole and loosely push soil over the roots until the hole is nearly full. Press the soil down around the roots, without covering any green of the plant. Leave a slight depression, or water reservoir, around the plant, about 1/2" deep.
Watering:
Watering is most important in spring when the plants are making scapes and buds, and in the summer during the bloom season. Daylilies benefit more from deep watering, which reaches 8 to 10 inches into the soil, than from a succession of brief, surface waterings.
Fertilization During Growing:
They do not require fertilization other than a yearly addition of compost.
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Planting
Bearded iris grow best in well-drained soil. Sloped or raised beds help ensure good drainage. Coarse sand or humus may be added to improve drainage. The ideal soil pH is 6.8 (slightly acidic). Iris do best with at least 6 hours a day of full sun. Insufficient sunlight will result in iris producing foliage, but no blooms.
When to Plant
For best results, iris should be planted at least six weeks before the first hard frost in your area. Establishing a good root system before the growing season ends is imperative.
Planting
Plant iris so the tops of the rhizomes are exposed and the roots are spread out facing downward into the soil. In very light soil or extremely hot climates, covering the rhizome with a light covering of soil by be used to shade the rhizome and prevent scorching. A common mistake is to plant bearded iris too deep. Ideally, the tops of the rhizomes should be visible above the soil level. Bearded iris planted 12 to 24 inches apart will require less frequent thinning. Watering in newly planted rhizomes will help settle the soil and encourage root growth.
Watering
Moisture helps establish root systems of newly planted rhizomes. Deep watering at long intervals is preferred to frequent shallow waterings. Unless the growing area is very dry, iris don’t need to be regularly watered. Over-watering is a common error.
Fertilizer
Use only a low-nitrogen fertilizer (6-10-10), bone meal or superphospate. A light application in the spring when springs bulbs such as tulips are blooming and a second light application about a month later is all the is required. Avoid the use of anything high in nitrogen. Over feeding iris with anything high in nitrogen will prevent the plant from producing blooms.
Growing Iris in Containers
Use a roomy pot with good drainage. Bearded iris need a one gallon pot or larger. Fill to one inch below the rim of the container with well-draining soil that is low in nitrogen. Plant rhizomes so that the tops of the rhizomes are exposed. Water only when the top two inches of soil are dry. Over-watering will encourage rot. Containers can be over-wintered outdoors, but protect pots from freezing by moving into an unheated garage or other unheated, protected location when sustained daytime temperatures are below 32F or nighttime temperatures are below 25F. In climates with harsh winter weather, sink the pot into the soil and cover with mulch. Divide and transplant iris every few years or as they begin overcrowding the pot.
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Asiatic and Oriental hybrid lily bulbs used for cut flower forcing can be forced on a year-round basis by using a combination of
precooled and frozen-in bulbs. The number of cultivars available is constantly changing. Generally, the asiatics force in 8-10 weeks.
Oriental and auratum lilies force in 12-15 weeks and are available until June 30th.
On Arrival
After being programmed, forcers should be prepared to plant bulbs immediately on arrival. If they must be stored, place them at 32-35 ° F. Storage at higher temperatures will cause desiccation of the bulbs which will result in fewer flowers per stem. Forcers should always check to be certain the bulbs are not seriously damaged or diseased. Do not store for longer than 10 days. DO NOT REFREEZE.
Planting and Spacing
The planting medium should be sterile, well drained and have a pH of 5.5 to 7.5 with pH 7.0 being preferred. Because some lilies can develop leaf scorch due to soil borne fluoride, the medium should not contain superphosphate or perlite. If ground beds or raised benches are used, be certain to sterilize them and be sure they are low in soluble salts. Leaching may be necessary. They must be well drained. Bulbs for cut flowers can be planted in ground beds, 8-10" deep raised beds or standard pots. Plant bulbs with at least 2" of planting medium above the bulb nose. This is necessary to develop stem roots.
Suggested Number of bulbs for Cut Flower Forcing in Beds or Raised Benches
Support System
Because of their length and variation in stem strength, some cut lily cultivars may need wire support systems. If used, be certain the netting has holes large enough to accommodate easy cutting and removal of the flowers. Also, place the netting over the bulbs directly after planting.
Watering
Water the planting medium thoroughly after planting and then keep the medium moist but not wet.
Light
Lilies require a medium to high Light (>2500 ft candle) intensity greenhouse, especially during the short days of winter. If shading was used during the summer, be certain to clean the glass thoroughly before winter. In most instances, lilies respond to HID lighting during the winter months. This aids in reducing flower abortion and abscission especially with sensitive cultivars. Forcers who have low light intensity winters should seriously consider installing an HID lighting system for forcing cut lilies. When very high light condition occur (spring/summer), screening or shading is advised. Extremely high light intensities can reduce the length of the cut flower.
Use 55-63° F (13-17° C) night temperatures and not higher than 70° F (21° C) day temperatures. Avoid great fluctuations in temperature,
because this can help to promote leaf scorch. Also, whenever possible, start Orientals at 59° F (15° C) for about 4 weeks. Later, Orientals can be forced at higher temperatures (63-65° F/17-18° C) than Asiatics. In general, Asiatic and longiflorum lilies take 30-35 days to flower
after they reach the visible bud stage of development and Orientals take 50-55 days. Lastly, when seasonally warm temperatures occur,
try to keep the soil and air temperatures below 68° F (20° C). Mulching of ground or raised bed and shading are advised.
ground or raised bed and shading are advised. Use a well ventilated greenhouse. Do not permit humidity to build up.
The bulbs themselves contain lots of stored food, and they should be able to support the plant until the shoot emerges. Recommendations
suggest withholding fertilizer until the shoot is 4-6" tall. Some growers incorporate a 10-6-4 slow release fertilizer in the
medium prior to planting. Suggested rate is eight pounds per cubic yard. Use a liquid fertilizer such as 16-4-12 at the rate of 200 ppm
to help deepen foliage color. If a preplant fertilizer has been added to the soil, then just use the liquid fertilizer every two weeks.
Growing in the Summertime
It is very important that the stem roots are developed before exposing the lilies to warm summer temperatures. Keep the planted bulbs for 3-4 weeks at or below 65°F to allow the roots to grow. This can be done in a bulb cooler or cool basement. Bulbs that have a poor root system will flower unevenly and have a lot of bloom dropping.
Marketing, Harvesting and Storage
Forcers - as soon as the first flower has fully developed color, but is not open, the plants should be cut. Care must be taken not
to damage the unopened buds during marketing. Whenever possible, lilies should not be stored.
Location
Vines will require an area that will have at least a half day or more direct sunlight. The plant depending on the variety will grow upright six to twelve feet. Although it can only grow as tall as the trellis, arbor or support that you have given it. For example, if your trellis is eight feet tall and the vine you choose grows to twelve feet, it would simply hang over and grow down the other side.
Soil Preparation
Clematis and vines need a moist, well-drained soil. Prepare your hole at least one foot deep and mix 50% peat moss or well-rotted manure. Backfill hole with the amended soil and plant the vines so the top of the root ball is just below the ground level burying the first set of eyes. The plant should be mulched and kept moist, not wet, especially during the first growing season. Fertilize every four weeks during the growing season with a well-balanced liquid fertilizer.
Support
The main stem of the clematis or vines must have a firm support, otherwise damage may occur through wind. As the newly planted vine produces new growth this should be carefully trained and tied into position.
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Soil and Preparation
Peonies prefer well-draining, humus-rich moist soil. Amend heavy or very sandy soil with compost. Additionally, 1 cup of bonemeal can be used to amend the soil prior to planting. Choose a location in full sun, but one that provides ample growing room along with protection from strong winds.
Planting
Dig a a hole large enough to accommodate the roots and set the root so the eyes face upward. Fill in the hole, making sure to keep the peony's eyes/buds not deeper than 2" below the soil line. Water thoroughly to settle the soil around the roots.
Fertilization During Growing
They do not require fertilization other than a yearly addition of compost unless a soil test shows a deficiency in nutrients.
Cutting Guidelines
Years 1 & 2: Do not cut any blooms. Dis-budding is recommended to encourage root growth and overall plant development.
Year 3: For 2/3 eye roots - Cut 1/3 of the total blooms; For 3/5 eye roots - Cut 50% of the blooms
Year 4: Cut 70% of the total blooms
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Planting:
Plant bareroot phlox in the spring in loose soil deep enough that the crown is at the soil line. Adding compost and/or a granular fertilizer at this time is also beneficial. Once roots are covered in soil, water well.
Soil:
Prefers average to moist but well-drained soil (to prevent root rot). Also needs plenty of air circulation to prevent powdery mildew. Benefits from being cut to the ground before winter to prevent any powdery mildew infection carrying over to the next year.
Sun:
Prefers full sun to part shade.
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Planting:
Plant bareroot phlox in the spring in loose soil deep enough that the crown is at the soil line. Adding compost and/or a granular fertilizer at this time is also beneficial. Once roots are covered in soil, water well.
Soil:
Prefers average to moist but well-drained soil (to prevent root rot). Also needs plenty of air circulation to prevent powdery mildew. Benefits from being cut to the ground before winter to prevent any powdery mildew infection carrying over to the next year.
Sun:
Prefers full sun to part shade.
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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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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.
More Details
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.
More Details
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.
More Details
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.
More Details
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.
More Details
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.
More Details
