Black Knight Butterfly Bush

Black Knight Butterfly Bush (Buddleia davidii 'Black Knight')Black Knight Butterfly Bush (Buddleia davidii 'Black Knight') is one of the most striking butterfly bush cultivars, known for its exceptionally dark, velvety purple flower spikes that almost appear black in certain light. This vigorous grower is a favorite among gardeners for its dramatic color, heavy bloom production, and consistent ability to draw butterflies, hummingbirds, and bees throughout the summer and fall. It brings bold presence and wildlife value to sunny gardens with minimal care.Distinctive FeaturesBlack Knight typically grows 6 to 8 feet tall and 4 to 6 feet wide, forming an arching, vase-shaped shrub with silvery-green foliage. Its dense panicles of deep purple flowers bloom in long waves from midsummer into fall, especially when spent blooms are removed. The rich flower color stands out in mixed borders and provides excellent contrast to lighter perennials and shrubs. Though not sterile, it is widely appreciated for its ornamental power and pollinator support.Growing Conditions Sun Exposure: Full sun is essential for best bloom production and growth habit. Soil: Prefers well-drained soils; tolerates sandy and gravelly soils with ease....