Penstemon digitalis 'Onyx and Pearls' (Beardtongue)
This is an amazing Penstemon. Deep purple evergreen foliage shoots up 40+ inches in spring and is covered in clear white flowers. The flowers and foliage color contrasts puts on an amazing show! Great sun perennial for foliage, blooms, and pollinators. Planted in mass it makes the obvious impact in the spring but during the winter the carpet of purple foliage can really help beat the winter blues!