The Wintergreen Boxwood is a popular, cold-hardy evergreen shrub known for its dense, green foliage that stays vibrant year-round, making it excellent for formal hedges, borders, foundation plantings, and topiaries.. This slow-growing, versatile shrub tolerates sun to partial shade, prefers moist well-drained soil, and offers low maintenance with occasional pruning, often done in late winter before new growth starts.