Agastache x 'Fall Fiesta' is a new hybrid hummingbird mint that is huge and stunning, extending the blooming season for the genus later into the fall. For hummingbird gardeners, 'Fall Fiesta' is an outstanding perennial that provides essential late-season nectar for migrating hummingbirds. Thought to be a natural cross between Agastache 'Ava' and Agastache rupestris Glowing Embers®, this exclusive introduction comes from the garden of David Salman, late founder and chief horticulturist for High Country Gardens.