The flowering spikes of Parry's Penstemon are profuse in spring, blooming above the leaves, creating a dramatic display. This is one of the most popular Penstemons. Plants often reseed on their own to develop a naturalistic scene. Canopy coverage: 3 square feet.
Water Requirement: low
Sun Exposure: partial shade, full sun
Cold Hardiness: cold hardy to 20F
Growth Rate: moderate
Height: 2 feet high
Width: 2 feet wide
Evergreen
Foliage Color: blue-green
Flower Color: magenta
Flower Season: spring
Wildlife: hummingbirds, butterflies