Salvia leucantha
Tough, drought tolerant, highly pest resistant salvia with showy spikes of purple and white, or solid purple, blossoms. Also good as cut flower.
Hardiness: Zone 8
Exposure: Full sun
Size: Height — 3 feet tall; width — 3 feet wide
Bloom time: Fall
Care: Perennial in southern half of state; stems brittle – protect from high winds