Penstemon barbatus 'Rock Candy Purple,' known as Rock Candy Purple Beard Tongue, is an eye-catching and hardy perennial plant celebrated for its distinctive attributes. This beard tongue variety typically forms upright, bushy clumps of lance-shaped, deep green leaves, providing a lush background for its primary attraction: tall spikes of tubular, vibrant purple flowers that bloom profusely from late spring to early summer. The striking blossoms not only create a vivid display but also attract pollinators like hummingbirds and bees to the garden. 'Rock Candy Purple' Beard Tongue is highly adaptable, thriving in well-drained soil and full sun, making it an excellent choice for cottage gardens, borders, or naturalistic plantings