Penstemon digitalis 'Dark Towers' - Foxglove Beardtongue cultivar

Penstemon digitalis 'Dark Towers' - Foxglove Beardtongue cultivarSizes available: #1 (Trade gallon) Basics: zones 3 8, 18 36" x 12 24", full sun, pale to medium pink, bell shaped flowers held up above the wine red foliage on a slender but strong stem, blooms in late spring to early summer, medium amounts of water and fertility, wants good drainage. Common names: Foxglove Beardtongue Family: Plantaginaceae More: Penstemons are garden stalwarts and there are numerous cultivars. I like a few dark leaved plants in my

Sizes available: #1 (Trade gallon)

Basics: zones 3-8, 18-36" x 12-24", full sun, pale to medium pink, bell shaped flowers held up above the wine-red foliage on a slender but strong stem, blooms in late spring to early summer, medium amounts of water and fertility, wants good drainage.

Common names: Foxglove Beardtongue

Family: Plantaginaceae

More: Penstemons are garden stalwarts and there are numerous cultivars. I like a few dark-leaved plants in my own garden and this is one of them. The strongest leaf color is in the spring. The straight species often shows various intensities of red in the early leaves and some of this persists, so you can easily see what attracted plant breeders to start selecting for this trait. The flowers are attractive to pollinators, they also make sweet additions to a flower arrangement, and the almost black, shiny seed heads that develop after them do as well. Penstemons, in general, are both deer and rabbit resistant as well as drought tolerant.

Source: Van Berkum

Image credit: High Country Gardens