| Type |
Perennial |
| USDA Hardiness range |
4A - 9A |
| Exposure |
Full shade to partial shade or partial sun |
| Bloom color |
Purple, white |
| Bloom time |
Mid Summer to Early Fall |
| Water needs |
Moist |
| Landscape uses |
Border, container, foundation, ground cover, seashore, specimen, woodland garden |
| Height |
12" to 24" / 30cm to 60cm |
| Spread |
24" to 4' / 60cm to 1.00m |
| Growth rate |
Moderate |
| Persistence |
Deciduous, broadleaf |
| Bloom attributes |
Suitable for cut flowers, fragrant flowers |
| Leaf color |
Blue, green, variegated, yellow |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral |
| Soil type |
Sandy, clay, loamy |
| Form |
Rounded |
| Attributes and features |
Attractive foilage |
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