Tall spikes of vivid blue flowers bloom late in the season, brightening shady borders and damp areas. A native wildflower that thrives in moist soils and supports pollinators.
Perennial | |
Zone 4 | |
4-6 hours | |
Moist, rich, well-drained | |
24-36" | |
12-18" | |
Summer, Fall | |
Yes | |
Yes | |
Yes | |
Yes | |
Yes | |
Yes | |
Chelone, Iris, Actaea, Carex |