William Penn Barberry

William Penn Barberry (Berberis x gladwynensis 'William Penn')William Penn Barberry (Berberis x gladwynensis 'William Penn') is a broadleaf evergreen shrub prized for its bold foliage, natural deer resistance, and reliable year-round structure. This dense, arching cultivar features leathery, holly-like leaves that emerge bronze in spring, deepen to glossy green in summer, and return to an orange-bronze hue in colder months. In mid-spring, it produces clusters of golden-yellow flowers that contrast beautifully against the dark foliage, adding seasonal interest to the landscape.Distinctive FeaturesReaching 4 to 6 feet tall and wide, William Penn forms a graceful, rounded shape with slightly arching stems. The evergreen foliage offers excellent winter presence and is highly adaptable to a range of site conditions. Its spiny stems deter browsing animals, making it a dependable option for properties with heavy deer pressure. Over time, it develops into a durable, low-maintenance hedge or screen.Growing Conditions Sun Exposure: Grows best in full sun to partial shade. Soil: Adapts to most well-drained soils, including sandy, loamy, and clay-rich substrates....