More info about our plant sizes.
Please email us to confirm at-nursery availability of plants that are too big to ship.
Fragrant, electric cobalt blue, spring and summer flowers cluster profusely on plants 2' tall and 16" wide; delicate bright green foliage. Best with summer water or will go dormant when dry. Deer-resistant. Pollinated by bees.
Minimum temperature: -20º F
Properties/conditions: