Penstemon x 'Midnight'
Penstemon 'Midnight' (Beard Tongue) - Durable and attractive bedding Penstemon. From the large dark-colored flowers and healthy deep green foliage this long-lived cultivar is sure to please. It is an evergreen perennial or sub-shrub to 3 feet tall with purple-tinged stems heavily clothed with 4 inch dark green leaves.
From SUN LOVING - WATER WISE