Perennial: A dwarf form of the Salvia 'Indigo Spires' and more hardy Tolerates drought, deer and gophers. Attracts butterflies and hummingbirds. Bloom time: summer - fall. Bloom color: purple-blue. Ht: 2-3' Exposure: sun. Water: moderate/dry. Hardy to 0-10 degrees USDA Z8. PPAF