Bradbury’s Beardtongue

(Penstemon bradburyi)

Bradbury’s Beardtongue (Penstemon bradburyi)

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Estimated Native Range
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Summary

Penstemon bradburyi, commonly known as Bradbury’s beardtongue, is a perennial herb native to the central United States, particularly in the Great Plains region. It typically grows 16-47 inches high and features a clumping form with large, smooth, lance-shaped leaves. From late spring to early summer (April to July), it produces showy spikes of tubular flowers that range in color from blue to pinkish-blue, attracting pollinators such as bumblebees and hummingbirds. The flowers are particularly notable for their size and the striking contrast they provide against the foliage.

Bradbury’s beardtongue is valued for its drought tolerance and is a popular choice for xeriscaping, a landscaping method that reduces or eliminates the need for supplemental water. It thrives in sandy or calcareous soils found in prairies, oak savannas, and open woods, making it well-suited for naturalistic plantings and wildflower gardens. This species is resistant to deer and slugs, adding to its appeal for gardeners dealing with these common pests. In cultivation, it requires well-drained soil, full sun to part shade, and minimal maintenance once established. While it is fire-adapted, which allows it to survive and even thrive after wildfires, it is not known to be invasive outside its native range.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 1-2 feet
  • Width: 1-1.5 feet
  • Growth Rate: Moderate
  • Flower Color: Pink
  • Flowering Season: Spring, Summer
  • Leaf Retention: Evergreen

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Low
  • Drainage: Medium, Fast

Common Uses

Bird Garden, Butterfly Garden, Drought Tolerant, Groundcover, Hummingbird Garden, Low Maintenance, Rock Garden, Showy Flowers

Natural Habitat

Native to prairies, oak savannas, and open woods in the central United States, particularly in the Great Plains region

Other Names

Common Names: Bradbury’s Penstemon, Bradbury’s Beardtongue

Scientific Names: , Penstemon bradburyi, Chelone bradburyi, Chelone grandiflora, Penstemon grandiflorus, Penstemon grandiflorus,

GBIF Accepted Name: