• Height: 1.5-2.5 ft
  
• Spread: 1.5-2.5 ft
  
• Light: Full sun
  
• Soil: Moist
• Zone: 5-9
  
• Deer Resistance: High
  
• Deciduous

'Grand Bleu' is a cultivar of Caryopteris × clandonensis. This shrub is a heavy bloomer of beautiful, fragrant, deep-blue flowers which bloom from late summer into fall. The foliage is glossy and dark green, and the flowers are very attractive to butterflies, bees, and other insects.