Penstemon 'Dark Towers' beardtongue

'Dark Towers' has deep purple willow-shaped leaves and stiff purple stems. It grows into an upright cluster of stems with pink flowers in late spring and early summer. It stands well in garden situations without staking and it flowers over a longer season than most other Penstemons.

• 3'h x 2'w
• Hardiness Zones: 3-8
• Exposure: Full sun
• Soil Type: Average, dry
• Attracts hummingbirds and butterflies
• Deer tolerant