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Perennial- Penstemon, Showy

  • Penstemon spectabilis garden
    Common Name: Showy Penstemon, Royal Beardtongue

    Botanical Name: Penstemon spectabilis

    Family: Plantaginaceae

    Description: Evergreen perennial, native to California southern coastal hills and dry creek beds

    Sun: Full or part

    Water: Very drought tolerant

    Soil: Well-drained

    Habit and form:  Upright growth 2-3 feet tall. Coarse textured leaves are large, bright green, oval, and toothed. Showy flowers on spikes

    Penstemon spectabilis flowers
    Flower type: Long, tubular flowers; each flower stalk can have up to 100 1-inch blossoms

    Flower color & bloom season: Flower petals are blue, tubular part is light purple. Very showy. Blooms April through June

    Penstemon spectabilis delicate flower spike

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Uses, if any, for plant and/or flowers: Attractive to hummingbirds and pollinators, including native bees

    Pruning time & method: Trim back old growth in early spring when new growth appears

    Maintenance tips: Divide in spring; can grow from seed