Long, lavender-blue flower spikes bloom continuously from early summer to fall, bringing lasting vertical interest and color. Compact, upright habit is ideal for edging, containers, or mixed borders.
| Perennial | |
| Zone 4 | |
| 4-6+ hours | |
| Moist, well-drained | |
| 16-18" | |
| 22-26" | |
| Yes | |
| Yes | |
| Yes | |
| Yes | |
| Coreopsis, Salvia, Echinacea, Nepeta |