Penstemon grandiflorus ‘Prairie Jewel’®

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  • Common name:  Penstemon, Beardtongue
  • Zones:  4
  • Longevity in Laramie County:  Perennial
  • Mature height:  20 – 36 inches
  • Mature spread: 8 – 15 inches
  • Hardy to: 8,000′
  • Water requirements: Low
  • Exposure:   Full Sun
  • Flower color:  Mixed
  • Flower season:   Early Summer
  • Penstemon grandiflorus
  • Penstemon grandiflorus
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