Penstemon Grinnellii

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Penstemon Grinnellii

Description Penstemon Grinnellii, commonly known as Grinnell’s Beardtongue, is a perennial herbaceous plant native to the western United States. It grows up to 60 cm tall and produces showy, tubular, purple to lavender flowers that bloom from late spring to early summer. The plant has narrow, lance-shaped, glossy green leaves that are 5-10 cm long and arranged in opposite pairs…