Penstemon whippleanus

$15.00

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Whipple's Penstemon. Broadly distributed on both sides of the Rockies down the US, this should be more widely available. Most commonly with clustered down-turned trumpets of a rich burgundy to purple, different population can also be white or lavender. Very pleasing in all of its forms, this is a good garden plant taking more moisture than a lot of the rock garden Penstemons.

Plant Type

  • Perennial / Bulb

Mature Size

2'-3'

Hardiness Zones

  • Zone 3 (-35 °F)
  • Zone 4a (-30 °F)
  • Zone 4b (-25 °F)
  • Zone 5a (-20 °F)
  • Zone 5b (-15 °F)
  • Zone 6a (-10 °F)
  • Zone 6b (-5 °F)
  • Zone 7a (0 °F)
  • Zone 7b (5 °F)
  • Zone 8a (10 °F)
  • Zone 8b (15 °F)
  • Zone 9a (20 °F)
  • Zone 9b (25 °F)

Sun Exposure

  • Full Sun
  • Part Shade - Part Sun

Water Needs

  • Moderate
  • Dry

Bloom Time

  • Summer
  • Deer Resistant Plants

$15.00