Penstemon x mexicali 'Red Rocks'
Ideal Sun Conditions:
‘Red Rocks’ is another hybrid cultivar, named for the Denver, Colorado red sandstone area and amphitheater. P. 'Red Rocks' is highly suitable for the average garden, rather than a specialized penstemon bed. Again, do not deadhead unless reblooming has occurred and you desire a tidier appearance. Don’t over water or over amend the soil, but it will thrive companionably with other medium water-use plants.
Use in Garden
Near the front of a sunny bed or border for a midwestern or western cottage garden.
Snip spent flower stems at season's end.