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Buddleia davidii ‘Black Knight’
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Buddleia davidii ‘Black Knight’
Garden Diary


Date purchased or acquired:




Where acquired:




Location in the garden:




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The next time you are buying perennials please look for our helpful labels and blue pots, and remember "The best perennials come out of the blue"!


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		 Appearance and
Characteristics
Sun Exposure
  Full Sun
Soil Type
  Normal or
  Sandy
Soil pH
  Neutral or
  Alkaline or
  Acid
Soil Moisture
  Dry
Care Level
  Easy 		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
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.