More info about our plant sizes.
Please email us to confirm at-nursery availability of plants that are too big to ship.
From meadows and wetlands on the west side of the cascades to the coast of Northern California, Oregon, Washington, and British Columbia, these particularly tall, blue-violet, upright terminal racemes bloom April and May. Strappy leaves flank the naked stems. Regular moisture is required in spring when developing, but drought is acceptable thereafter. Native and naturalizing. 2.5 – 4' T x 1 – 2' W
Minimum temperature: -20° F