| Type |
Perennial |
| USDA Hardiness range |
5B - 9A |
| Exposure |
Full sun |
| Bloom color |
Purple |
| Bloom time |
Early Summer to Early Winter |
| Water needs |
Dry to moist |
| Landscape uses |
Border, container, foundation, specimen |
| Height |
4' to 6' / 1.20m to 1.80m |
| Spread |
12" to 36" / 30cm to 90cm |
| Growth rate |
Fast |
| Bloom attributes |
Attracts butterflies, suitable for cut flowers |
| Leaf color |
Green |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral |
| Soil type |
Sandy, clay, loamy |
| Form |
Upright or erect |
| Attributes and features |
Attracts birds, invasive, naturalizing |
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