Manco's Penstemon (Penstemon strictiformis) is a striking native penstemon that lights up the late spring and early summer garden with tall spikes of vivid blue-purple flowers. It has many similar traits to Rocky Mountain Penstemon and the two are often confused. Manco's Penstemon has a more compact habit, smaller foliage, and features increased heat and drought tolerance when compared to Rocky Mountain. Manco's Penstemon thrives in sunny locations with well-drained soils, bringing bold color, vertical interest, and exceptional drought tolerance to water-wise landscapes. The abundant blooms are a magnet for native bees, butterflies, and hummingbirds, making it a valuable addition to dry garden beds and borders, pollinator gardens, Mediterranean style plantings, and naturalized plantings. Its upright habit pairs beautifully with native grasses, yarrow, blanketflower, and other drought-adapted perennials.