One of my favorite species that I have grown is the licorice mint, Agastache rupestris, seen in the first image here with ...

An upright, deciduous perennial forming a clump of green, aromatic leafy stems. Dense spikes of small, violet-blue flowers appear from summer to early autumn ...

Start sourcing Firefly Peach Sky. It can reach almost 3 feet in height with a 32-inch spread. It will bloom most of the summer and is perennial from zones 3a-8b. Meant to Bee Queen Nectarine agastache ...