Can I Plant a Tree Near My Septic Tank?

Planting trees is an excellent way of beautifying the environment and providing homes for animals. However, before planting trees, there are several things you need to consider, including your septic tank. Septic tanks play a vital role in managing waste from your home, and planting trees near them could lead to several problems. This article will examine whether you can plant a tree near your septic tank.

What Is a Septic Tank?

A septic tank is an underground chamber that collects and treats wastewater from homes not connected to the main sewerage system. It consists of a series of pipes, a treatment chamber, and a drain field. The waste from your home goes to the septic tank, where it separates into three layers: the scum layer, the middle layer, and the sludge layer. Bacteria in the tank break down the waste, and the effluent is then released into the drain field for further treatment and filtration.

Why Should You Avoid Planting Trees Near Your Septic Tank?

Roots from trees and shrubs can cause several problems for your septic system. First, the roots can grow into the pipes and obstruct the flow of wastewater, leading to backups and overflows. Second, they can damage the tank itself, causing it to crack and leak. Third, trees and shrubs can absorb too much water from the drain field, causing it to clog and fail. The roots of some tree species can extend up to three times their canopy's diameter and reach up to 20 feet underground, making them a real threat to septic systems.

What Are the Best Trees to Plant Near Your Septic Tank?

It's always best to avoid planting trees and shrubs near your septic tank. However, if you must plant trees, ensure they have a shallow root system that won't interfere with your septic system. Some of the best trees to plant near septic tanks include dogwood, redbud, magnolia, and cherry. These trees have shallow roots that are less likely to encroach on your septic system. You can also choose to plant annuals or perennials, such as lilies and lavender, as they have a shallow and compact root system.

What Should You Do If You Already Planted a Tree Near Your Septic Tank?

If you have already planted a tree near your septic tank, you need to keep it in check. Ensure regular maintenance of your septic system, including regular pumping and inspection to prevent backups and overflows. You should also ensure that the tree is regularly pruned to prevent the roots from growing too deep and causing damage to your septic system.

Conclusion

Planting trees near your septic tank can lead to several problems, including obstructions, leaks, and failure of the drain field. It's always best to avoid planting trees near your septic tank; however, if you must, choose trees with shallow roots. If you have already planted trees, ensure regular maintenance of your septic system and pruning of the trees to avoid damage to your septic tank.