Penstemon ovatus

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USDA Hardiness zone: Zn5b -10º to -15ºF

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Penstemon ovatus

Broad leaved Penstemon is one of the few species that is actually native in the Portland city limits. In fact it can still be located in its pristine feral state on the  bluff very near the University of Portland.  Its a steep slope on clay and loam with lots of rocks. The patches of this semi-evergreen perennial  are nestled underneath native Ponderosa and Madrone- don’t even try to go down there as the understory is pure poison oak. The broad rosettes produce tall flower trusses that are arranged in whorls on a 30″ stem.  Beautiful luminous blue with lavender mother of pearl tints. Full sun to high overhead shade in average to slightly amended soil. Water  for the first summer to establish , let the soil dry between irrigation.  Soil should never be soggy. Not really that difficult.  Its literally from here so if I ever fail with this perennial god help me. LOVED by all flying things  and an excellent back of the border plant for native beds. Combine with Adelinia , Pectinatia,  Iris tenax for a similar biome and culture. To 30″ tall in bloom the rosettes of broad leaves  expand to several feet wide. Seed grown.  Oregon native plant.

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