Buddleia davidii ‘Black Knight’
Butterfly Bush |
USDA Zone: 5-9 |
Plant number: 1.106.750
The fragrant, arching clusters of Butterfly Bush are irresistible to hummingbirds and butterflies. Really a shrub, plants are best treated like perennials and pruned back hard each spring, to maintain a compact, bushy habit. This selection has long wands of dark purple flowers, on a tall clump. Excellent for cutting. Removing faded flower heads will encourage plants to continue blooming. Drought and heat tolerant once established.
Further details for
Buddleia davidii ‘Black Knight’
Optimal Growing Conditions
Sun Exposure Full Sun
Soil Type Normal or Sandy
Soil pH Neutral or Alkaline or Acid
Soil Moisture Dry
Care Level Easy
Appearance and Characteristics
Flower Colour Purple
Blooming Time Mid Summer Late Summer Early Fall Mid Fall
Foliage Color Grey Green
Plant Uses & Characteristics Accent: Good Texture/Form Attracts Butterflies Attracts Hummingbirds Border Containers Cut Flower Deer Resistant Drought Tolerant Rabbit Resistant Fragrant Massed Tall/Screening Specimen
Flower Head Size Very Large
Height 120-240 cm 47-94 inches
Spread 90-120 cm 35-47 inches
Foot Traffic None
Growth Rate Medium
Disclaimer: This information is presented for reference only. This plant is not currently part of our Heritage Perennials lineup.
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