|This short-lived perennial, often treated as an annual in colder climates, is grown primarily for it's pretty, tubular, two-lipped flowers (all colors but blue and yellow). The leaves are narrow and lance shaped (up to 3/4 inch long).
Penstemons like dry but rich soil. They are mid summer bloomers, attract hummingbirds, and will keep your garden exciting after the spring colors have faded away.
Penstemon rupicola is a prostrate, evergreen subshrub, bearing tubular-funnel-shaped, dark red-pink flowers in late spring or early summer. To 4 inches tall, 18 inches wide.