Native Range: Europe to Asia

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

Height: 1,0m

Soil: Almost any soil (that is not too dry), cool, fertile. Well-drained.

pH:

Moisture: Moist to average

Light: Semi-shade (light woodland) or no shade

Flowering Period: June - July

Garden locations: Border, woodland gardens, native plant gardens. Nice in light  shade under a tree. Poisonous.

Price: 4 €