| Type |
Perennial |
| USDA Hardiness range |
3A - 9A |
| Exposure |
Full sun |
| Bloom color |
Purple |
| Bloom time |
Mid Summer to Mid Fall |
| Water needs |
Dry to moist |
| Landscape uses |
Border, foundation, massing, seashore, specimen |
| Height |
18" to 36" / 45cm to 90cm |
| Spread |
12" to 16" / 30cm to 40cm |
| 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, alkaline |
| Soil type |
Sandy, clay |
| Form |
Upright or erect |
| Attributes and features |
Attracts birds, attractive foilage, native to North America, invasive |
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