From the ArcaMax Publishing, Gardening Newsletter:
http://www.arcamax.com/news/gardening/s-160397-381165
Plant type: Shrub
USDA Hardiness Zones: 4a to 8a
Height: 72" to 120"
Spread: 72" to 120"
Exposure: shade to full sun
Bloom Color: Pink, Red, White
Bloom Time: Early spring, Late spring, Mid spring
Leaf Color: Green
Growth Rate: slow
Moisture: moist
Soil Condition: Acidic, Clay, Loamy, Neutral, Well drained
Form: Oval
Landscape Uses:
Border, Foundation, Rock garden, Specimen
Special Features:
Attracts birds, North American native, All or parts of this plant are
poisonous, Blooms are very showy