Rock Garden Plants
Penstemon  elegantulus Pennell  sect. Humiles 
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FamilyPLANTAGINACEAE
Genus species var.Penstemon  elegantulus Pennell  sect. Humiles
Territory Northwestern U.S.A.IdahoOregon
rocky slopes
Description except inflorescence usually glabrous, leaves entire, basal leaves elliptic to ovate, petiolate, to 1cm long, stem leaves to 5cm, inflorescence with few, few flowered whorls
Size10-30cm
Colorblue
Bloomsummer
Ca
Typesubshrub
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
BibliographyHitchcock, C.L.: Vascular Plants of the Pacific Northwest
USDA Plants Database plants.usda.gov
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý