As its common name would suggest, Buddleia davidii attracts butterflies with its lovely blooms of lavender, pink, white, purple, red or yellow. These blooms can appear beginning in early spring and continue until first frost. In full sun, butterfly bush can grow up to 10 feet tall.
Butterfly bush is an aggressive grower, and removing spent blooms will encourage more attractive, fragrant flowers for a long period. Grow in massed plantings in cottage gardens and butterfly gardens, and use in border plantings. This small shrub also is a natural draw for hummingbirds as well.