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Penstemon strictus - Rocky Mountain Penstemon

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Penstemon strictus is more than just a plant—it's a veritable showstopper in every garden. Commonly known as the Rocky Mountain Penstemon, this stalwart perennial kicks up a glorious fuss from late spring to early summer with its trumpet-shaped flowers in shades of royal blue and violet. The grey-green foliage, standing tall at up to 30 inches, provides a lively spectacle even beyond the blooming season, especially in milder winters. This North American native feels right at home in rock gardens, border fronts, or wildflower meadows, owing to its remarkable resilience to varied soil conditions. Especially compatible with well-drained sandy or rocky soils, it basks in the sun while maintaining surprisingly low water usage due to its inherent drought-tolerance. And if you enjoy the sight of bees hum around your garden, or butterflies delicately landing on blooms, or even the sporadic visit from a hummingbird, this plant is a pollinator magnet. The Rocky Mountain Penstemon's blend of aesthetic allure, year-round interest, and easy maintenance make it a brilliant inclusion to any greenspace.

  • Size: Up to 15-30 inches tall
  • Flowers: Deep blue to violet trumpet-shaped
  • Foliage: Grey-green leaves
  • Water usage: Low (drought-tolerant)
  • Sun exposure: Full sun
  • Attracts Pollinators: Bees, butterflies, and hummingbirds friendly
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