| Type |
Perennial |
| USDA Hardiness range |
3A - 8A |
| Exposure |
Full sun |
| Bloom color |
Purple |
| Bloom time |
Late Summer to Late Fall |
| Water needs |
Dry to wet |
| Landscape uses |
Border, container, rock garden |
| Height |
15" to 18" / 40cm to 45cm |
| Spread |
18" to 24" / 45cm to 60cm |
| Growth rate |
Moderate |
| 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 |
Loamy |
| Form |
Upright or erect |
| Attributes and features |
Attracts birds, native to North America, invasive |
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