If you have a septic system, landscaping isn’t just about making your yard look nice—it’s also about keeping your system working properly. The drain field is a critical part of your septic system, and what you plant or place around it can have a big impact on its performance.
Just take a look at this photo of roots we recently pulled out of a septic drain field. These invasive roots had clogged the pipes, causing a major disruption to the system.
We want to help you protect your system and avoid costly repairs. Here are some easy tips to keep in mind when landscaping around your septic system.
Why Does Landscaping Around Your Septic System Matter?
Your drain field helps treat and filter the water that flows out of your septic tank. But it can be damaged by tree roots, heavy equipment, or the wrong landscaping choices. Roots can clog pipes, heavy items can crush the soil, and poor drainage can lead to backups. All of this can mean expensive repairs. The good news? A little planning can keep your system safe.
What You Should Do When Landscaping Around Your Septic System
1. Pick the Right Plants
The best plants for your septic system are ones with shallow roots that won’t interfere with the drain field.
2. Keep Water Flowing the Right Way
Make sure rainwater or runoff doesn’t flow into your drain field. Too much water in the soil can make it hard for your system to work properly and can even cause backups.
3. Leave the Drain field Open
It’s important to keep the area above your septic system clear. Avoid putting these items near your drain field:
- Underground sprinklers
- Decks or patios
- Sheds or storage buildings
- Swing sets
- Sandboxes
- Driveways
- Vehicles
- Pools
- Electrical or other water lines
What to Avoid Around Your Septic System
1. Skip Deep-Rooted Plants
Tree and shrub roots can grow into your septic pipes and cause blockages. It’s best to keep them far away from the drain field.
2. Don’t Add Heavy Layers to the Soil
Avoid putting plastic sheets, bark, or gravel over your drain field. These materials can block air and water flow, which are essential for the system to work properly.
3. Don’t Change the Ground Too Much
Be careful not to add too much soil or reshape the area around your drain field. A thin layer of topsoil is fine, but anything more than a few inches can cause problems.
4. Avoid Water Features
Don’t build ponds or other water features near your septic system. Extra water can flood the soil and make it hard for your system to do its job.
If you’re not sure about the layout of your septic system on your property, call us...we offer location services, so you’ll know exactly where everything is. And if you think you might have a drain field issue, don’t wait—give us a call today. Our team of experts is here to help protect your septic system and your home.