Hedges provide privacy, screen-off undesirable views, reduce winds, and trap snows. Hedges are commonly used to mark boundaries, direct pedestrian traffic, and as barriers. They also provide habitat for birds and other wildlife. Before purchasing plants, home gardeners should carefully consider their landscape needs and the characteristics of the various shrubs. For example, deciduous shrubs drop their leaves in the fall and are effective screens mainly during the growing season.
Evergreens provide good screening all year.
In comparison, an informal, natural hedge is relatively low maintenance. Select shrubs that grow to the desired height. Planting a tall-maturing shrub where a short, informal hedge is desired creates unnecessary work. Many landscaping problems can be prevented by selecting the correct planting material. Purchase plant material from a reliable garden center or mailorder nursery.