Description
Popular summer blooming perennial with large showy lavender blue flowers. Durable and dependable in tough conditions. Excellent in rock gardens and perennial borders.
| Exposure | Sun to Partial Shade |
|---|---|
| Height x Width | 15″H, 15″W |
| Water | Water as needed to keep soil moist. |
| Zones | Zones 4-9 |
| Fertilization | Feed with a general purpose fertilizer in spring. |
| Pruning | Cut back near ground level in late winter. |
