Penstemon strictus 'Rocky Mountain'

Penstemon strictus 'Rocky Mountain', commonly known as Rocky Mountain Penstemon, is a stunning perennial plant known for its upright habit and vivid violet-blue tubular flowers that attract hummingbirds and pollinators. Thriving in USDA Hardiness Zones 3 through 8, this hardy plant prefers well-drained soil and can withstand temperatures down to -40°F. Deer-resistant and low maintenance, it's an ideal choice for rock gardens and xeriscaping. With a mature height of 18 to 24 inches, it forms dense clumps that provide a striking vertical accent in the landscape. Its foliage is semi-evergreen, adding year-round interest to garden beds and borders.