Where possible, extend a row of trees 50 feet beyond the ends of the area being protected. Design and composition of the windbreak depend on the space available and the species and size of trees. Where space is limited, a single row of evergreens is adequate. However, up to five rows of several evergreen species is more effective. Consider the mature shape of the tree when developing a landscape plan for a windbreak.
Most windbreaks also can serve other purposes.
They provide a visual screen for privacy once they reach 5 to 6 feet high. Well-planned and properly maintained, they are aesthetically pleasing. Birds and mammals are attracted to trees for protection and food. Evergreens planted close to the home can further reduce effects of wind. If an entry is exposed to wind, an evergreen planting can shelter it.