Grand Mesa Penstemon
Penstemon mensarum
Deep blue tubular blooms bring vivid color above tidy green foliage in late spring and summer. Reaches 18 to 24 inches tall and wide. Makes an excellent container plant.
USDA Z3 - Cold Hardy -40 to -30F
Deep blue tubular blooms bring vivid color above tidy green foliage in late spring and summer. Reaches 18 to 24 inches tall and wide. Makes an excellent container plant.