Shrub
A low-mounding summer shrub valued for the late summer bloom of fragrant blue flowers. 'Dark Knight' is a profuse blooming cultivar with deep blue-purple flowers set against gray-green aromatic foliage. Flowers attract bees and butterflies. All bluebeards are best treated as a cutback shrub as stems usually dieback in winter and resprout anew the following spring. Also known as blue spirea.
2-3 ft
2-3 ft
2 ft
5
Blue, Purple
• | Fragrant Foliage |
• | Border or Bed |
• | Late Summer Bloomer |
• | Gray-Green |
• | Mounding |
• | Late Summer |
• | Well Drained |