| Type |
Perennial |
| USDA Hardiness range |
3B - 9B |
| Exposure |
Partial shade to full sun |
| Bloom color |
Lavender, purple |
| Bloom time |
Late Spring to Mid Summer |
| Water needs |
Moist |
| Landscape uses |
Border, rock garden, woodland garden |
| Height |
10" to 14" / 25cm to 35cm |
| Spread |
12" to 12" / 30cm to 30cm |
| Growth rate |
Moderate |
| Bloom attributes |
Suitable for cut flowers |
| Leaf color |
Green |
| Fruit color |
Brown |
| Soil pH requirements |
Neutral |
| Soil type |
Sandy |
| Form |
Upright or erect |
| Attributes and features |
Attractive foilage, native to North America |
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