Salvia greggii ‘Diane’
Purple flowers with even darker purple calyxes bloom all summer to frost. Shorter than many other salvias, this hummingbird magnet is useful for smaller gardens, front of the border, edging, and containers. Totally winter hardy to zone 6.
Full-part sun. Good drainage. Height and spread 12-18”. Deer resistant. Do not trim September to March. Zones 6-9.