Size 1 gallon, penstemon digitalis ‘Dark Towers’ (Beard Tongue)
Bloom Time: Summer (Jul,Aug) Growth Rate: Moderate Dimensions: 3′ tall x 2′ wide
Glossy bronze-red foliage is topped by masses of pink flowers in July and August. Dark foliage is showy even when plant is not in flower. Tolerates heat and humidity. Hummingbird favorite!