The Black Knight Butterfly Bush is a stunning, low-maintenance shrub that provides months of blooms and attracts beneficial pollinators to the garden. With proper sunlight, well-draining soil, occasional pruning, and regular watering, you can enjoy its beauty year after year. How to Care for Black Knight Butterfly Bush (Buddleja davidii ‘Black ...

Understanding the Context

Award-winning Buddleja davidii ‘Black Knight’ (Butterfly Bush) is a vigorous large deciduous shrub with gracefully arching branches, studded with lance-shaped, dark green leaves with white-felted undersides, and sweetly scented elongated panicles of dark purple, almost black flowers. With stunning dark purple blooms and the ability to lure pollinators, black knight butterfly bushes make an excellent addition to any garden. Follow this complete guide for optimal timing, location, soil preparation and care when planting these beautiful bushes. 'Black Knight' is a butterfly bush cultivar which features almost black flowers.

Key Insights

It is a deciduous shrub with an arching, spreading habit which typically grows 6-8' tall if not cut back in late winter and 4-5' tall if cut back. Blooms from June to the first frost!! The Black Knight Butterfly Bush might be exactly what you're looking for! This butterfly bush features unique dark purple to black blooms attracting butterflies all summer long. This butterfly bush can grow up 8 feet tall and is great when planted in masses.

Final Thoughts

Buddleja davidii is called the butterfly bush, and the Black Knight is a cultivar with nearly black flowers. The parent plant is a deciduous shrub native to China growing on stream banks. It can reach up to eight feet tall and wide when not killed by cold winter temperatures. The Black Knight Butterfly Bush features deep, velvety purple blooms that open from midsummer to fall, attracting butterflies with their delightful fragrance. Customers appreciate its easy growth and resilience in various conditions, though it tends to deter deer. Butterfly bush 'Black Knight' requires minimal upkeep, thriving under full sun exposure with well-draining soil to foster profuse flowering.

Special care should be given to regular pruning to maintain its shape and encourage new blooms, as well as preventing unwanted spreading by deadheading. How to Grow and Care for Butterfly bush 'Black Knight' - PictureThis