| Type |
Perennial |
| USDA Hardiness range |
4A - 9A |
| Exposure |
Full sun |
| Bloom color |
Lavender, purple |
| Bloom time |
Early Fall to Early Winter |
| Water needs |
Moist to wet |
| Landscape uses |
Foundation, massing, rock garden |
| Height |
36" to 6' / 90cm to 1.80m |
| Spread |
18" to 24" / 45cm to 60cm |
| Growth rate |
Moderate |
| Persistence |
Deciduous, broadleaf |
| Bloom attributes |
Attracts butterflies, suitable for cut flowers, suitable for dried flowers |
| Leaf color |
Green |
| Fruit color |
n/a |
| Soil pH requirements |
Neutral |
| Soil type |
Clay, loamy |
| Form |
Upright or erect |
| Attributes and features |
Attracts birds, native to North America, naturalizing |
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