An unusual Penstemon species native to the Rocky Mountains. Very hardy and suited to rockeries. Dark purple flowers growing to a dwarf height of only 20cm. Flowers late summer to autumn. Prefers a sunny, well drained site.
Common NameWhipple's Penstemon
Approx Height (10 yrs.)30-60 cm (12-24")
Soil TypeLoam
Soil pHAcid, Neutral, Alkaline
AspectSun
HardinessHardy
Flowering TimeSummer
Plants for PollinatorsPlants for Pollinators
Bee FriendlyBee Friendly
Flower ColourPurple, Pink
Plant TypeHerbaceous