| Type |
Perennial |
| USDA Hardiness range |
4A - 7A |
| Exposure |
Partial shade to full sun |
| Bloom color |
Blue, purple |
| Bloom time |
Late Spring to Late Summer |
| Water needs |
Moist |
| Landscape uses |
Alpine garden, container, specimen, woodland garden |
| Height |
18" to 36" / 45cm to 90cm |
| Spread |
12" to 18" / 30cm to 45cm |
| Growth rate |
Moderate |
| Persistence |
Deciduous, broadleaf |
| Bloom attributes |
Suitable for cut flowers |
| Leaf color |
Green |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral |
| Soil type |
Sandy, loamy |
| Form |
Rounded |
| Attributes and features |
Naturalizing |
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