Plant Library
Penstemon Slender
Common Name: Penstemon
Botanical Name: Penstemon gracilis
Variety: Slender
Blossom Color: Pale Violet
Bloom Time: May-Jul
Zone: 3 to 6
Exposure: Sun or part Sun
Mature Height: 12-24"
Mature Width: 12-18"
Notes: Very pale violet tubular flowers are in invitation to bees, butterflies, and hummingbirds. Host plant for Chelcedon Checkerspot and Ediths Checkerspot butterflies. Drought tolerant.