From the ArcaMax Publishing, Gardening Newsletter:
http://www.arcamax.com/news/gardening/s-160631-531313
Plant type: Perennial
USDA Hardiness Zones: 4a to 10a
Height: 11" to 24"
Spread: 3" to 7"
Exposure: full sun
Bloom Color: Orange, Pink, Red, White, Yellow
Bloom Time: Early summer, Late summer, Mid summer
Leaf Color: Green
Growth Rate: average
Moisture: moist
Soil Condition: Loamy, Neutral, Well drained
Form: Upright or erect
Landscape Uses:
Alpine garden, Container, Foundation, Massing, Rock garden
Special Features:
Attractive foliage, North American native, Naturalizing, All or parts
of this plant are poisonous, Suitable for cut flowers, Fragrant
flowers