Characteristics
Hardiness zone | 4b |
---|---|
Flower color | dark purple |
Foliage type | deciduous * |
Plant form | upright spreading |
Mature height | 18 inches (24 inches with the flowers) |
Spread | 24 inches |
Light requirements | full sun to partial shade |
Moisture requirements | average to wet |
Plant origin | hybrid |
* deciduous = loses leaves in winter