Summer blooming with tall upright spikes of violet-blue flowers held above gray-green leaves. Grows to 24in. Drought tolerant. Prefers moist, well-drained fertile soil. Zone 4.
| Hardiness Zone | Zone 04: to -30 degrees |
|---|---|
| Moisture | Drought Tolerant |
| Light | |
| Height | 18-24 in |
| Bloom Time | Summer |
| Bloom Color | Blue |
| Foliage Color | Green |
| Habit | Upright |