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Buddleja davidii 'Black Knight'

Black Knight Butterfly Bush

Plant photo of: Buddleja davidii 'Black Knight'
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Information by: J.J. Neilson Arboretum        Photographer:

 

Description

Butterflyl bush is a fast growing deciduous or semi-evergreen shrub ranging from 3 ft. up to 10 ft. with an open, rangy growth habit. It should be cut back nearly to the ground in fall or spring for size control and appearance. It has deep purple flowers. - Cornflower Farms

 

Plant Type

Shrub

Height Range

3-6'

Flower Color

Purple, Violet

Flower Season

Summer

Leaf Color

Blue Green, Grey Green

Bark Color

n/a

Fruit Color

n/a

Fruit Season

n/a

Sun

Full

Water

Medium

Growth Rate

Fast

Soil Type

Sandy, Loam, Rocky

Soil Condition

Average, Rich, Poor, Well-drained, Moist

Soil pH

Neutral, Basic

Adverse Factors

Attracts Bees

Design Styles

English Cottage

Accenting Features

Showy Flowers

Seasonal Interest

Summer

Location Uses

Perennial Border, Shrub Border, Patio, Raised Planter

Special Uses

Cut Flowers, Mass Planting

Attracts Wildlife

Butterflies

Water Saving Tip:

In the fall, unless it is very hot outside, you can reduce your total watering time by 1/2.

Do not reduce run times, reduce the number of watering days.