Penstemon grandiflorus

One of the showiest of all North American native Penstemons, Penstemon grandiflorus┬ácan reach heights of three feet with stunning pink to purple flowers. The plant’s beautiful vertical structure and succulent gray-green foliage, make it a very unique Penstemon.

Plant details

  • Common name: Large Flower Penstemon
  • Zone: 3
  • Exposure: Sun
  • Height x Width: 2-3' x 1'
  • Native to: Midwest