| Type |
Perennial |
| USDA Hardiness range |
4A - 9A |
| Exposure |
Full sun |
| Bloom color |
Purple |
| Bloom time |
Early Summer to Early Fall |
| Water needs |
Moist |
| Landscape uses |
Border, container, massing, rock garden, seashore |
| Height |
18" to 24" / 45cm to 60cm |
| Spread |
6" to 12" / 15cm to 30cm |
| Growth rate |
Moderate |
| Persistence |
Deciduous, broadleaf |
| Bloom attributes |
Suitable for cut flowers, suitable for dried flowers |
| Leaf color |
Green, silvery |
| Fruit color |
n/a |
| Soil pH requirements |
Neutral |
| Soil type |
Sandy, loamy |
| Form |
Upright or erect |
| Attributes and features |
Attractive foilage, naturalizing |
| |
|
