Buxus Sempervirens Buxus sempervirens, or “Box Hedging” as it is sometimes referred to is a classic evergreen hedging, perfect for low, formal hedges, borders and topiary. This dense hedge with its small, round leaves has been a key feature in British gardens for many years and its popularity is aided by its ability to grow in almost all soils. Buxus can easily be kept tidy and tightly clipped, making it ideal for ornamental gardening without the hassle of constant maintenance.