Plants protect water quality:
Proper landscaping reduces the amount of nitrates that leak from the soil into the water supply. Plants also reduce surface water runoff, keeping other pollutants out of our waterways.
Landscaping reduces soil erosion:
A dense cover of plants and mulch holds soil in place, keeping sediment out of lakes, streams, storm drains, and roads. Landscaping can also reducing flooding, mudslides, and dust storms.
Plants improve air quality:
One tree can remove twenty-six pounds of carbon dioxide from the atmosphere annually! Landscape plants, including shrubs and turf, remove smoke, dust, and other irritating pollutants from the air. One study showed that one-acre of trees has the ability to remove 13 tons of particles and gases annually.