Native Range: NE and SE United States
Hardiness Zone: USDA Zone 3a: to -39.9 °C
Soil: Swamps and wet.Tolerate average soil.
Moisture: Medium to wet.
Light: Full sun to partial shade.
Flowering Period: July – August
Garden locations: Stream, pond banks, butterfly gardens. A good plant for low spots or other moist areas in the landscape.
Price: 3 €