Caryopteris x clandonensis ‘Dark Knight’
Mature Height: 2 feet
Mature Width: 2 feet
USDA Hardiness Zone Range: 5 to 9
Water Requirements: Low
Shade Requirements: Full Sun, Partial Shade
The ‘Dark Knight’ is a mounding, compact shrub with dense, fragrant silver gray foliage and deep purplish blue flowers over a long blooming season. It is especially valued for late summer to fall flowers when other plants are not in bloom. It can be used to create a border for perennial beds, or along walkways and entryways. Once established water occasionally; more in extreme heat or containers.