Buddleia davidii 'Black Knight'

Common Butterfly Bush, Purple Butterfly Bush, Summer Lilac

All summer long, these fast-growing shrubs produce masses of fragrant flower clusters attractive to butterflies, moths and hummingbirds. Several cultivars of varying height and flower color are available. Plants need full sun or light shade to bloom profusely. Prune hard before new growth begins in spring. Pinch out the tips of new top growth to promote a more compact shrub, and remove old flowers to encourage new blooms. Blossoms are more visible when foliage is kept low.
Buddleia davidii, Common Butterfly Bush, Purple Butterfly Bush, Summer Lilac
This vigorous bush has intensely deep purple flowers.

Attributes - Buddleia davidii 'Black Knight'

Plant Type: Shrub

Bloom Season: Early Summer through Mid Fall

Flower Color: Purple

Foliage: Deciduous

Height: 8 ft. to 12 ft.

Width: 12 ft.

Sunlight: Full Sun

Climate: Zones 5, 6, 7, 8, 9, 10

Notes: Cut Flowers, Fragrant, Long Blooming, Showy Flowers. Susceptible to Spider Mites.

Related Plants

Buddleia 'Lochinch', Buddleia davidii, Buddleia x davidii 'Nanho Purple', Buddleia davidii 'Pink Delight', Buddleia davidii 'Royal Red', Buddleia davidii 'White Profusion', Buddleia nanhoensis 'Nanho Blue'
 
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