How to Camouflage a Septic Mound System in the Backyard

Consult your local septic experts to find out what plantings are appropriate for your specific sewer system.

Decide what kind of grass, plants, shrubs and/or trees you want to plant to disguise your sewer mound. Choose grass or herbaceous plants for on the mound and trees or shrubs for around the mound.

Minimize soil contact by wearing gloves when planting on or near your sewer.

Cover the sewer mound with a minimum 6 inches of topsoil and a maximum 30 inches of topsoil. Avoid digging up the area, and limit erosion by minimizing tilling while establishing the cover.

Minimize root interference by planting plants with shallow root systems that do not like water or wet soil. Plant only herbaceous plants on top of the mound. Place trees and shrubs at the toe or base of the sewer mound, at least 20 feet away.

Allow the system to breath by limiting traffic on the mound and avoiding soil compaction.

Avoid irrigating the mound, so that its full capacity can be used for the disposal of septic tank effluent.

Camouflage the sewer cover with a decorative planter or mock rock.