Pieris japonica 'Scarlet O'Hara' is an evergreen shrub with a compact, upright habit that makes it perfect for borders or foundation plantings. Hardy in USDA zones 5-8, it thrives in temperatures ranging from 40°F to 85°F and prefers acidic, well-drained soils rich in organic matter. Its striking dark green leaves turn to scarlet red in spring before maturing, providing seasonal interest. In late winter to early spring, it bears clusters of charming, bell-shaped white flowers that hang gracefully. This attractive shrub is deer-resistant and can reach a mature height of 6 to 8 feet with a width of 4 to 6 feet. Its elegant shape and vibrant colors make it a standout in shaded or partially sunlit landscapes.