Cascade Penstemon : Penstemon serrulatus

Plant type: deciduous perennial
Height: 10 - 24"

Light: full to part sun
Soil: moist

PPL: YES

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.