Native Range: China,N Korea, Russia (Far East).
Hardiness Zone: USDA Zone 4a: to -34.4 °C
Soil: Welldrained, humus rich soil
Light: Partial shade
Flowering Period: May-June
Garden locations: This plant spreads by stolons rather like wood anemones and will fill a space fairly quickly although it's not invasive.
Price: 8 €