Penstemon ambiguus (Sand Beardtongue)

20 (40)cm, Sand Beardtongue is a dwarf, rather cushion forming perennial with densely arranged, semi-woody stems with numerous, small, light lilac blue to white and almost completely flat flowers. It is native of sandy soils in Arizona, Colorado, Kansas, New Mexico, Oklahoma, Texas, Utah (USA), and in Mexico. For any rich, very well drained, slightly rocky or sandy soil in partial shade in the rock garden. Seeds from a certified wild collection in Yuma County, Colorado, USA, at some 1.100 m. V-VIII.
40 seeds per package.