| Type |
Perennial |
| USDA Hardiness range |
3A - 9B |
| Exposure |
Partial shade to full sun |
| Bloom color |
Lavender, purple |
| Bloom time |
Mid Summer to Mid Fall |
| Water needs |
Moist to wet |
| Landscape uses |
Border, massing, specimen, woodland garden |
| Height |
6' to 9' / 1.80m to 2.80m |
| Spread |
24" to 36" / 60cm to 90cm |
| Growth rate |
Fast |
| Persistence |
Deciduous |
| Bloom attributes |
Suitable for cut flowers, fragrant flowers |
| Leaf color |
Green |
| Fruit color |
Brown |
| Soil pH requirements |
Neutral, alkaline |
| Soil type |
Loamy |
| Form |
Upright or erect |
| Attributes and features |
Native to North America, fragrant foliage, naturalizing |
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