Latin: Penstemon d. 'Dark Towers'
Common: Dark Towers Beardtongue
Zone: 3
Height: 1.5'-3'
Width: 1'-2'
Exposure: Full sun to partial shade
Flower Season: July
Flower Color: Blue-purple or pink, with green eyes
Fragrance: N/A
Fall Color:
Notes: Deer tolerant. Attracts hummingbirds and butterflies.