Bluebeard, Blue Mist Spirea

Bluebeard, Blue Mist Spirea (Caryopteris x clandonensis) 

Plant type: Shrub
USDA Hardiness Zones: 6a to 9b
Height: 24" to 36"
Spread: 24" to 36"
Exposure: partial shade partial sun to full sun
Bloom Color: Blue
Bloom Time: Early fall, Late summer
Leaf Color: Green, Silvery
Growth Rate: average
Moisture: moist
Soil Condition: Acidic, Clay, Loamy, Neutral, Sandy, Slightly alkaline, Well drained
Form: Rounded
Landscape Uses:
Alpine garden, Border, Container, Ground cover, Massing, Rock garden
Special Features:
Fragrant foliage, Not North American native, Attracts butterflies, Attractive flowers or blooms