Native Range: Eastern Asia (China, Korea and Japan)
Hardiness Zone: USDA Zone 5a: to -28.8 °C
Soil: Almost any soil
Moisture: Medium, not too wet
Light: Full sun to part shade
Garden locations: Shear stems after flowering to encourage a possible fall rebloom. Mass or small groups in borders, cottage gardens, rock gardens, open woodland areas or wild areas. Plants may self-seed. Bee and butterfly gardens.
Price: 3 €