Native Range: Unusual variety

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

Height: 0,4m

Soil: Prefers rich, humusy, well drained soils        

pH:

Moisture: Moist

Light: Part shade to full shade

Flowering Period: August - September

Garden locations: Border, rock gardens, alpine gardens.

Price: 3 €