We currently have 36 in stock.
Upright form with stout stems bearing clusters of stunning deep blue blue flowers at the tips and leaf nodes. Open clump habit as the plant matures.
Moist but not soggy, humus-rich soil in part sun, shade. Zone 3-8.
Great with coreopsis, daisies, iris, poppies... in the perennial border.
| No | |
| 1.5-2.5 ft | |
| Summer | |
| No | |
| No | |
| Average | |
| Yes | |
| Blue | |
| No |