| Type |
Perennial |
| USDA Hardiness range |
4A - 8A |
| Exposure |
Partial shade to full sun |
| Bloom color |
Blue, lavender |
| Bloom time |
Mid Spring to Early Summer |
| Water needs |
Moist |
| Landscape uses |
Border, container, massing, woodland garden |
| Height |
12" to 15" / 30cm to 40cm |
| Spread |
12" to 24" / 30cm to 60cm |
| Growth rate |
Moderate |
| Bloom attributes |
Attracts butterflies |
| Leaf color |
Green |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral, alkaline |
| Soil type |
Sandy, clay, loamy |
| Form |
Upright or erect |
| Attributes and features |
Attracts birds, native to North America |
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