| Type |
Perennial |
| USDA Hardiness range |
3A - 8A |
| Exposure |
Partial shade to full sun |
| Bloom color |
Blue |
| Bloom time |
Early Summer to Late Summer |
| Water needs |
Dry to moist |
| Landscape uses |
Alpine garden, container, foundation, massing, rock garden, specimen, woodland garden |
| Height |
16" to 18" / 40cm to 45cm |
| Spread |
24" to 36" / 60cm to 90cm |
| Growth rate |
Moderate |
| Persistence |
Deciduous, broadleaf |
| Bloom attributes |
Attracts butterflies, suitable for dried flowers |
| Leaf color |
Green |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral |
| Soil type |
Loamy |
| Form |
Rounded |
| Attributes and features |
Attracts birds, attractive foilage, native to North America, invasive, naturalizing |
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