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How to Landscape to Disguise an Aerobic Septic System

Aerobic septic systems are a common method of waste management in rural areas. Landscaping over septic systems is a challenge. Any changes to the area must coexist with the function and maintenance of the system. However do not be intimidated by the limitations of landscaping over an aerobic septic system. With some basic information and careful planning, your septic system will be an asset to your landscape instead of an eyesore.

Grasses and flowers on site
  1. Locate both the septic tank and leach field. Also, locate the reserve or backup drainage area. Inspect the property plot map to identify the specific areas. For those with older homes, with no plot map, call a septic specialist. They can identify these boundaries for you.

  2. Mark the perimeters of the septic area with cones or brightly colored tape. Tread lightly: no deep digging or construction. Do not build any permanent structures. Do not pour concrete or install any impervious hardscape.

  3. Pull out any weeds growing in the area. Make sure all of the roots have been removed. Gently rake the area and even out the soil. Remove small rocks and twigs. Scatter seeds by hand or use a seed dispenser to distribute evenly.

  4. Planting by hand
  5. Dig holes for small plants and shrubs around the perimeter of the septic area. Use a hand spade to minimize site disturbance. Remove plants from containers. Place them in the holes and back-fill with the removed soil.

  6. Disguise with small ornaments
  7. Maintain your site. Water only as needed. Fertilize occasionally with organic products. Mulch around shrubs to minimize watering. Place small birdbaths, or ornamental statues over septic tank covers to disguise their location.

Warnings

  • Heavy traffic can compact soil and interfere with the function of the drain field. Too much water also can hurt.
  • Do not plant vegetable gardens. Remember, your site is a functioning waste system.