More info about our plant sizes.
This is a compact form of this easy-to-grow, drought-tolerant, hardy garden favorite. Airy spikes of fuzzy blue flowers cover the plant from summer to fall. And the butterflies will love you for planting it! Full sun and little water is required once established; be warned, it won't tolerate consistently moist soils. 3 – 4' tall by 2 – 3' wide.
Minimum temperature: -30° F