Plant Calculator

Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Caryopteris x clandonensis 'Dark Knight' you will need.

Approx. Length (ft):
Approx. Width (ft):
*Distance Between Plants (in):

*Correct and successful spacing is complex and depends on project conditions.

Caryopteris x clandonensis 'Dark Knight'

Bluebeard

  • Excellent sub-shrub for borders
  • Deep blue-purple flowers
  • Fragrant foliage
  • Good cut flowers

  • Category: Shrubs
  • Hardiness Zone: 5-9
  • Height: 20-24 in
  • Spread: 20-24 in
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