Native Range: China,Japan, Korea, Mongolia, Russia, North America.

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

Height: 0,06-0,12m

Soil: Gravel, moss, with low organic content, calcareous.

pH:

Moisture: Moist

Light: Part shade

Flowering Period: July – August

Garden locations: Meadow, Bog, Fen, Wetland gardens.

Price: 8 €