| Type |
Perennial |
| USDA Hardiness range |
8B - 11 |
| Exposure |
Partial shade to full sun |
| Bloom color |
Purple |
| Bloom time |
Late Spring to Mid Fall |
| Water needs |
Dry to moist |
| Landscape uses |
Border, ground cover, massing, seashore, specimen |
| Height |
36" to 5' / 90cm to 1.60m |
| Spread |
12" to 36" / 30cm to 90cm |
| Growth rate |
Fast |
| Persistence |
Semi-evergreen |
| Bloom attributes |
Attracts butterflies, suitable for cut flowers |
| Leaf color |
Green |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral, alkaline |
| Soil type |
Sandy, clay, loamy |
| Form |
Rounded, upright or erect |
| Attributes and features |
Attracts birds, attractive foilage, invasive |
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