| Type |
Perennial |
| USDA Hardiness range |
4A - 9A |
| Exposure |
Full sun |
| Bloom color |
Purple |
| Bloom time |
Early Summer to Early Fall |
| Water needs |
Dry to moist |
| Landscape uses |
Border, container, massing, specimen |
| Height |
18" to 20" / 45cm to 50cm |
| Spread |
12" to 30" / 30cm to 75cm |
| Growth rate |
Moderate |
| Persistence |
Semi-evergreen |
| Bloom attributes |
Suitable for cut flowers, suitable for dried flowers |
| Leaf color |
Green, silvery |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral, alkaline, slightly alkaline |
| Soil type |
Sandy, clay, loamy |
| Form |
Upright or erect |
| Attributes and features |
Attractive foilage, fragrant foliage |
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