| Type |
Perennial |
| USDA Hardiness range |
3B - 9A |
| Exposure |
Full shade to partial shade or partial sun |
| Bloom color |
Purple |
| Bloom time |
Mid Summer |
| Water needs |
Moist |
| Landscape uses |
Border, container, foundation, ground cover, seashore, specimen |
| Height |
18" to 22" / 45cm to 55cm |
| Spread |
4' to 4' / 1.00m to 1.20m |
| Growth rate |
Moderate |
| Bloom attributes |
Suitable for cut flowers |
| Leaf color |
Green |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral |
| Soil type |
Sandy, clay, loamy |
| Form |
Rounded, upright or erect |
| Attributes and features |
Attractive foilage, naturalizing |
| |
|
