Scientific Name
Buddleia davidii
Common Name
Butterfly bush

Hardiness Zones: 5 to 9
Habit: Deciduous
Growth Rate: Rapid
Site Requirements: Sun; prefers moist, well-drained soil but tolerates a range of soil types
Height: 5 to 10 feet
Width: 6 to 8 feet
Texture: Medium to coarse
Form: Large, rounded shrub with arching branches
Flower/Fruit: Small lavender, lilac, purple, white, yellow, or pink flowers on 4 to 10" panicles from summer to fall; fragrant
Foliage: Opposite, simple gray-green to blue-green leaves; 4 to 10" long; white tomentose beneath; emerges late in spring
Comments: Drought tolerant; easy to transplant; flowers on new growth; best flowers when plant is severely pruned in late winter; spider mites can become a problem during drought; attracts butterflies and bees
Cultivars: See table
   

 


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