Penstemon incertus (Western Desert Penstemon)

60 (80)cm, Western Desert Penstemon is a tall species from the Mojave desert with several stalks with blue flowers above linear leaves. For any rich, very well drained and preferably rocky to sandy soil in full sun. An excellent plant for the rock garden. Seeds from a certified wild collection in Inyo County, California, USA, at some 1.550m. VI-VIII.
40 seeds per package.