Excellent for long season display. Blue-violet flowers bloom from June until frost. Great towards the front of borders or in masses. Full sun. Ht.12-15in. Spread 18in. Zone 5.
| Plant Characteristic | Herbaceous |
|---|---|
| Exposure | Part sun |
| Color | Blue / Purple |
| Height | 13in - 24in |
| Habit | Mound |
| Spacing | 18-24in |
| Water | Keep soil evenly moist |
| Bloom Time | May, June, July, August |
| Hardiness | Zone 5 |
| Category | Perennials |