Type | Perennial |
USDA Hardiness range | 5A - 9A |
Exposure | Full sun |
Bloom color | Purple |
Bloom time | Late Spring to Late Summer |
Water needs | Moist |
Landscape uses | Alpine garden, border |
Height | 18" to 20" / 45cm to 50cm |
Spread | 12" to 24" / 30cm to 60cm |
Growth rate | Fast |
Bloom attributes | Suitable for cut flowers |
Leaf color | Green |
Fruit color | n/a |
Soil pH requirements | Neutral |
Soil type | Sandy, loamy |
Form | Upright or erect |
Attributes and features | Attractive foilage, naturalizing |