More info about our plant sizes.
Lovely, tall spikes to 4 feet are full of purple-pink flowers summer-long. They are very deer-resistant because of their pungent minty smell — pleasant to us but not to deer. It re-blooms if deadheaded. 3 ft width on a mature clump; Agastache (pronounced a-gas'-tucky) is a useful, long-lasting staple of the dry garden.
Minimum temperature: -10° F