Buddleia davidii 'Black Knight'

Common name: Butterfly bush 'Black Knight'

The bold purple flowers are sure to attract butterflies to the garden.

Makes a great cut flower.

Best to prune to the ground in spring as it flowers off of new growth.

Height: 4-6'

Spread: 4-5'

Exposure: Full sun

Zone: 5-9

Photo courtesy Bailey Nurseries, Inc