Life Span: long-lived perennial
Size: Height: 1-2 ft
Flower Color: blue,purple
Phenology: winter dormant
Noted for: Showy flowers
Recommended Uses: Garden flower for wet sites. Blooms in summer-early fall.
Propagation: Typically transplanted (don't harvest from the wild!). Difficult to grow from seed.
Salt Tolerance: Not salt tolerant
Soil or other substrate: Sand, loam
Bumblebees are an important pollinator for this species.
Distribution and Planting Zones
Map is based on minimum winter temperatures
Suitable to grow in: