Native Range: eastern North America

Hardiness Zone: USDA Zone 3a: to -39.9 °C

Height: 0,10-0,15m

Soil: Organically rich loamy soils

pH:

Moisture: Tubers must not get too hot or too dry in summer.

Light: part shade to full shade

Flowering Period: April - May

Garden locations: Woodland Garden

Price: 10 €