Native Range: Cascades and Rocky Mountains of northwestern North America.

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

Height: 0,10m

Soil: Organically rich, well-drained soils. Performs well in sandy loams

pH:

Moisture: moist but well-drained

Light: Full sun, Partial shade

Flowering Period: June - July

Garden locations: Good in rock gardens.

Price: 3 €