Native Range: Southern and central Europe, from Portugal and Spain east to Hungary, and locally north to Finland, where one small population occurs
Hardiness Zone: USDA Zone 5a: to -28.8
Soil: Welldrained, humus rich soil
Moisture: Even moisture
Light: Full sun, partial shade
Flowering Period: April-May
Garden locations: Good under deciduous trees, in raised beds, in the rock garden.
Price: 4 €