Are Crepe Myrtle Trees Okay to Plant Near Septic Tank?

Plants provide a sense of peace, serenity, and enhance the visual appeal of any property. Many homeowners plant trees and flowers around their homes to get these benefits. However, when it comes to planting trees, there are certain factors that one needs to consider, such as the location and the potential impact it may have on the surrounding environment. One question that many homeowners have is whether crepe myrtle trees are safe to plant near a septic tank. Let’s find out.

The Basics of Septic System

In order to understand whether crepe myrtle trees are safe to plant near a septic system, it is important to understand how septic systems work. Septic systems consist of a septic tank and a drain field. The septic tank collects wastewater from the home and allows the solids and liquids to separate. The solids settle to the bottom of the tank, while the liquid moves on to the drain field where it is treated naturally by bacteria and other organisms in the soil.

The Potential Risks of Planting Crepe Myrtle Trees Near Septic Tanks

Crepe myrtle trees have a shallow root system, which means that they can grow towards the septic tank and its drain field. The roots of these trees can infiltrate the pipes and block the flow of water. This can lead to clogs, resulting in backups and costly repairs. Moreover, the roots of trees can damage the septic tank structure, which can lead to leaks, potential soil contamination, and polluting local waterways.

The Best Trees to Plant Near a Septic Tank

If you are planning to plant trees near your septic system, you need to choose the right species that won’t cause any damage to the system. Trees that have slow-growing and shallow root systems are the safest choice. Some of the best species to plant near a septic tank are:

Pearl Bush

Redbud

Crabapple Trees

Flowering Dogwood Trees

Cherry Blossom Trees

Holly Trees

These trees have shallow root systems, which means that they are less likely to infiltrate the septic system and cause any damage.

Tips to Avoid Problems with Trees and Septic Systems

If you are planning to plant trees near your septic system, there are a few things you can do to avoid any problems:

Choose the right species that have slow-growing and shallow root systems

Plant trees at a safe distance from the septic system (at least 10 feet away)

Regularly inspect the septic system for any signs of damage

Avoid planting any trees near the drain field, as this can cause damage to the pipes and the soil

The Bottom Line

Crepe myrtle trees may look beautiful, but they are not the best choice to plant near a septic system. Their shallow root systems can cause significant damage to the pipes and the tank structure, which can lead to backups and costly repairs. Opt for slow-growing and shallow root system trees instead, and plant them at a safe distance from the septic system. By following these guidelines, you can enhance the beauty of your landscape while keeping your septic system safe.