Penstemon calycosus
Long-sepal Beardtongue
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Product Info
Long-sepal Beardtongue (Penstemon calycosus)
Plantain FamilyLong-sepal Beardtongue is an herbaceous perennial native to the central and eastern United States, commonly found in moist woodlands and partially shaded slopes. This species typically grows 2 to 3 feet tall and is adapted to a wide range of garden conditions. What sets Penstemon calycosus apart from other members of the genus is its relatively large, showy flowers and expanded habitat tolerance. Blooming from late spring into early summer, the tubular, two-lipped flowers are a vibrant pink to lavender with a pale, finely lined throat, which acts as a nectar guide for visiting pollinators. The floral display is especially attractive to long-tongued bees, hummingbirds, and butterflies. Unlike many other Penstemons, P. calycosus thrives in moist soil and can tolerate partial to full shade, making it one of the more versatile eastern species for garden use.
- Blooms: Purple/Pink, 3-4 weeks, May-June
- Leaves: Semi-evergreen, purple tones
- Height: 1-3’
- Space:1-2’
- Soil:Avg-Moist
- Exposure:Full sun-Part sun-Part shade-Shade
- Fauna:Mostly bees, some moths and butterflies
- Seeds:Capsules contain numerous shiny, black seeds
- Deer Resistance:High
- Zone:5-8
- Native Status: NC native, rare in the Mountains
- Provenance:Unknown, seed grown