Cascade Penstemon : Penstemon serrulatus

$10.00
  • Cascade Penstemon : Penstemon serrulatus
  • Cascade Penstemon : Penstemon serrulatus
  • Cascade Penstemon : Penstemon serrulatus
  • Cascade Penstemon : Penstemon serrulatus
  • Cascade Penstemon : Penstemon serrulatus

An herbaceous plant that grows in the sub-shrub layer; Cascade Penstemon prefers it slightly more moist than its Cut-leaf cousin. It thrives in full or bespeckled light.

Several whorls of deep blue-purple flowers grow around the top of stalks. Its symmetrical blooms are the epitome of beauty.

Hummingbirds approve as well.

Portland Plant List species
Xerces Society - pollinator value species

*Available for local pick-up only

1 GALLON POT