Clematis Ville de Lyon is a vigorous, large-flowered climber prized for its vibrant carmine-red blooms that deepen in color as they mature, creating a rich, saturated display. Its flowers appear from mid-summer into early fall, providing a long and continuous season of color. Well-suited for trellises, fences, and arbors, it thrives in full sun to partial shade and is valued for its strong growth, reliable performance, and bold ornamental impact in the garden.