| Type |
Annual, perennial |
| USDA Hardiness range |
n/a |
| Exposure |
Full sun |
| Bloom color |
Purple |
| Bloom time |
Early Summer to Mid Fall |
| Water needs |
Dry to moist |
| Landscape uses |
Container, foundation, seashore, specimen |
| Height |
24" to 36" / 60cm to 90cm |
| Spread |
12" to 36" / 30cm to 90cm |
| Growth rate |
Moderate |
| Persistence |
Semi-evergreen |
| Bloom attributes |
Suitable for cut flowers, fragrant flowers |
| Leaf color |
Silvery |
| Fruit color |
n/a |
| Soil pH requirements |
Acidic, neutral, alkaline |
| Soil type |
Loamy |
| Form |
Upright or erect |
| Attributes and features |
Attractive foilage, native to North America, fragrant foliage |
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