| Type |
Perennial |
| USDA Hardiness range |
4A - 8A |
| Exposure |
Partial shade to full sun |
| Bloom color |
White |
| Bloom time |
Early Summer to Early Fall |
| Water needs |
Dry to moist |
| Landscape uses |
Border, container, rock garden |
| Height |
36" to 5' / 90cm to 1.60m |
| Spread |
24" to 36" / 60cm to 90cm |
| Growth rate |
Moderate |
| Bloom attributes |
Attracts butterflies, suitable for cut flowers, suitable for dried flowers |
| Leaf color |
Blue, green |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral, slightly alkaline |
| Soil type |
Sandy, clay |
| Form |
Upright or erect |
| Attributes and features |
Native to North America, naturalizing |
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