A healthy lawn does more than just please the eye — it provides a whole range of environmental, social and economic benefits. Trees, shrubs and turf help remove smoke, dust and other pollutants from the air and keep people healthy. Experts also tell us that having just one healthy tree on the front lawn removes the same amount of carbon dioxide from the air that's emitted from driving a car 17,700 kilometres. Lawns also produce oxygen: 2,500 square feet of turf releases enough... [read more]