Native Range: Russia and Japan

Hardiness Zone: USDA Zone 4a: to -34.4 °C

Height: 0,2-(0,6m)

Soil: Fertile, humus-rich.

pH:

Moisture: Medium to wet

Light: Full sun to part shade. Tolerate full shade.

Flowering Period: April

Garden locations: Stream or pond margins. Boggy areas. Water gardens.

Price: 8 €