| Type |
Perennial |
| USDA Hardiness range |
5A - 9B |
| Exposure |
Partial shade to full sun |
| Bloom color |
Purple |
| Bloom time |
Late Summer to Late Fall |
| Water needs |
Moist to wet |
| Landscape uses |
Border, foundation, massing, specimen, woodland garden |
| Height |
4' to 7' / 1.20m to 2.00m |
| Spread |
18" to 24" / 45cm to 60cm |
| Growth rate |
Moderate |
| Persistence |
Deciduous |
| Bloom attributes |
Suitable for cut flowers |
| Leaf color |
Green |
| Fruit color |
n/a |
| Soil pH requirements |
Neutral |
| Soil type |
Sandy, clay, loamy |
| Form |
Upright or erect |
| Attributes and features |
Native to North America, naturalizing |
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