| Height | 6-18" | 
|
| Spread | 18-24" |
| Form | -mound -flowers held above |
| Texture | medium-fine |
| Flower color | -white -pink -lavender |
| Leaf color | green |
| Time of bloom | June-September |
| Light requirement |
full sun | 
|
| Soil requirement |
well drained |
| Propagation method |
-divide clumps* -discard woody portion of roots |
| USDA Hardiness Zone | 3-9 |
| Peculiarities/Problems | |
| Uses | -front of border -good cut flower |
| Comments | * must divide every 3-4 years to get good flowering |