Plant type: Perennial

USDA Hardiness Zones: 4a to 9b

Height: 18" to 48"

Spread: 0"

Exposure: partial shade partial sun to full sun

Bloom Color: Blue, Lavender, Purple, White

Bloom Time: Early summer, Mid summer

Leaf Color: Green

Growth Rate: fast

Moisture: moist to wet

Soil Condition: Acidic, Loamy, Neutral, Well drained

Form: Spreading or horizontal, Upright or erect, Variable spread

Landscape Uses:

Border, Container, Foundation, Massing, Specimen, Woodland garden

Special Features:

Attractive foliage, Not North American native, Naturalizing, All or parts of this plant are poisonous, Wetlands plant, Suitable for cut flowers