Native Range: China, Japan, Korea, Russia (Far East).

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

Height: 0,6m

Soil: Slightly acidic, prefers rich, humusy soils, well drained soil.

pH:

Moisture: Moist

Light: Part shade to full shade.

Flowering Period: July

Garden locations: Border, woodland gardens, mass for shady areas.

Price: 10 €