Rock Garden Plants
Penstemon immanifestus N.H.Holmgren sect. Coerulei 
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FamilyPLANTAGINACEAE
Genus speciesPenstemon immanifestus N.H.Holmgren sect. Coerulei
BibliographyBrittonia 30: 334 (1978)
Native RangeNevada to Utah
Primary BiomeSubtropical
Habitatsandy grassland
Altitude1500-2200m
Descriptionleaves glabrous and glaucous, entire, carnose, 35-70mm long, often with sinuate margin, flowers 15-20mm long, in not interrupted thyrsus
Size10-30cm
Colorlavender-blue, pale blue
Bloomsummer
Ca
Typeperennial
Cultivationsunny site with a poor, sandy soil
alpine house, sandy soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
division in spring; cuttings in late summer
Territory7 Northern America
     76 Southwestern U.S.A. (NEV Nevada, UTA Utah)
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(c) 1990-2025 RNDr. Pavel Slabý