Description
Ilex x attenuata ‘Fosteri’, commonly known as Foster Holly, is a vigorous evergreen holly valued for its dense, pyramidal growth habit and glossy, dark green leaves that provide year-round interest. This hybrid holly, a cross primarily between Ilex cassine and Ilex opaca, was developed in the early 20th century and has since become a popular landscape plant in the southeastern United States due to its adaptability to a wide range of soil types and tolerance of heat and humidity. ‘Fosteri’ produces bright red berries in winter, which not only add vibrant color but also provide valuable food for birds. Its moderate growth rate and tolerance for pruning make it an excellent choice for hedges, screens, and foundation plantings. This holly has been recognized for its ornamental appeal and landscape versatility, often recommended by extension services such as NC State and the Missouri Botanical Garden for southern landscapes.