What Trees to Plant Near Septic Systems

Planting trees near septic systems can have several benefits. Trees can help absorb excess moisture and nutrients, reduce erosion, and provide shade for the drain field. However, choosing the wrong tree species can have damaging effects on your septic system. Here are some tips for selecting the right trees to plant near your septic system:

Consider the Tree's Root System

The most important factor to consider when selecting trees for your septic system is the root system. You want to choose trees that have shallow, non-invasive root systems. Trees with deep roots can damage and clog up the drain field and septic pipes.

One excellent option is the dogwood tree, which has a shallow root system that is not invasive. Other trees with non-invasive root systems include the crape myrtle, magnolia, and redbud trees.

Avoid Trees with Aggressive Root Systems

Some tree species have aggressive root systems that can cause serious damage to septic systems. These trees should be avoided at all costs. Examples of trees with aggressive root systems include willows, poplars, red maples, and silver maples. These trees have roots that can grow up to several hundred feet and can penetrate septic pipes and the drain field, leading to costly repairs.

Think About Tree Size and Growth Rate

You should also consider the potential size and growth rate of the trees you are planting. Fast-growing trees may sound like a good idea, but they can quickly become too large and overwhelm the area around the septic system. Large trees can damage the system and make maintenance difficult.

Instead, consider planting slow-growing trees or dwarf varieties. These trees will not grow as large and will not require frequent pruning or maintenance. Examples of slow-growing trees include the crabapple, hawthorn, and serviceberry trees.

Choose Trees That Won't Shed Excessive Leaves or Debris

Trees that shed excessive leaves, twigs, or debris can clog up the septic system, reducing its effectiveness. You want to choose trees that have a low litter rate and produce minimal debris. Evergreen trees are an excellent option since they do not shed their leaves and produce minimal debris.

Other tree species that produce minimal debris include the cherry laurel, holly, and Boxwood trees.

Conclusion

Choosing the right trees to plant near your septic system is essential for maintaining its effectiveness and longevity. Remember to consider the tree's root system, growth rate, potential size, and litter rate. Avoid planting trees with invasive root systems or excessive litter, and choose trees with shallow roots and slow growth rates. If you follow these guidelines, you can enhance the beauty of your landscape while protecting your septic system.