Native Range: Northern Japan, Korea, China, and the Russian Far East

Hardiness Zone: USDA Zone 5a: to -28.8 °C

Height: 0,2-0,3m

Soil: light well-drained soil

pH:

Moisture: Medium moist consistent during the growing season                

Light: Shade, half shade

Flowering Period: June

Garden locations: Edible. The plant is often harvested from the wild for local use as a food. It is sometimes cultivated as a food crop in Japan and Korea.

Price: 5 €