How to Bury Landscape Lighting Wire

Installing landscape lighting is a great way to highlight favorite aspects of the yard while also adding extra layers of dimension and depth for an overall breathtaking effect – but before that can happen, there’s one important step: learning how to bury landscape lighting wire. While this may seem like a daunting task at first glance, with some know-how and trusty tools in hand it’s perfectly doable!

How to Bury Landscape Lighting Wire

If you want to add a bit of lighting to your backyard or landscape, burying landscape lighting wire is the way to go. With this step-by-step guide, you’ll have everything you need in order to safely and securely bury your landscape lighting wire.

From choosing the right light fixtures for the job, familiarizing yourself with zoning regulations, and more – we’ve got it all covered! By following these steps carefully, you can avoid future headaches down the road and get one step closer to that perfect outdoor ambiance in no time.

Why May You Want to Bury Landscape Lighting Wire?

1 . To Protect Your Cables from Damage

Bury your landscape lighting wiring to protect it from damage caused by lawnmowers, kids playing in the yard, or pets digging around. This will help ensure that your cables remain safe and secure for years to come. Additionally, burying the wire makes it more difficult to access, which can deter theft and vandalism.

2 . To Create a Professional Looking Landscape

By burying the lighting wires, you can create an elegant and professional-looking landscape even if your home is on a budget. Not only does this make your outdoor space look more aesthetically pleasing, but it’s also better for safety as cables won’t be running across your yard.

3 . To Keep Your Home in Compliance with Local Laws

In some cities, burying your landscape lighting wiring is a requirement. This helps keep neighborhoods safe and prevents accidents from occurring due to exposed cables. Make sure to check with your local city or county building regulations before beginning any landscape projects.

4 . To Easily Hide Connections

When burying landscape lighting wires, it’s much easier to hide connections. This way, you won’t have exposed cables running across your yard for everyone to see. By hiding the cables and keeping them out of sight, you’ll be creating a seamless and elegant look in your outdoor space.

Elegant Look in Your Outdoor Space

How to Bury Landscape Lighting Wire in 5 Easy Steps

Step 1: Gather All The Tools You Will Need

The very first step is to make sure you have all the tools and materials you need for the job. Gather together things like shovels, a posthole digger, pliers, wire cutters, landscape fabric or other protective material, and enough lighting cable to run your lights from one point to another.

Step 2: Measure Out The Distance Of Your Lighting Cable Run

Next, carefully measure the length of the cord that you need to run from one point to another. Take note of any curves or turns in the cable route so that you can plan accordingly for them.

Step 3: Lay Out Your Landscape Fabric Or Protective Material

Once you have your measurements and route ready, take your landscape fabric or other protective material and lay it out along the entire length of the cable run. This will help protect your lighting cable from any potential damage that could occur over time.

Step 4: Dig Your Trench And Bury The Lighting Cable

Next, use your shovels or posthole digger to begin digging a small trench for the lighting cable to be buried in. Be sure to dig the trench deep enough so that the lighting cable is completely covered and protected from any potential damage.

Step 5: Re-Cover The Trench With Your Landscape Fabric Or Protective Material

Once your lighting cable is securely buried, cover the length of your trench with the same landscape fabric or protective material you used in Step 3. This will help to protect the cable from any environmental elements and keep it safe for years to come.

Lighting Cable is Securely Buried

Some Extra Tips to Bury Landscape Lighting Wire

1 . Measure Your Wire

Before beginning the installation, you should measure the length of wire that you need. This will ensure that you have enough wire to complete the project without any problems. Also, make sure you leave enough slack in the wire when measuring so that it can be buried easily.

2 . Prepare Your Wiring Path

Once you have measured and cut your wiring, lay out a path for where you want to bury the wire. You should take into account any landscaping elements such as trees or shrubs that may obstruct the path. Make sure that your path is clear and easily accessible before beginning the burying process.

3 . Dig Out the Path

Now it’s time to dig out the path for your wire. Using a shovel, carefully excavate around any obstacles you may have encountered during your measurements. Once the path has been cleared, use a trowel or similar tool to dig a shallow trench for the wire. Make sure that the trench is deep enough so that the wire will not be visible when finished.

4 . Lay and Secure the Wire

Once you have dug out the path, lay your landscape lighting wire in the trench. Using cable staples or other securing materials, make sure that your wiring is firmly in place and will not move. This is important for preventing accidental damage to the wire.

5 . Fill and Smooth Out the Trench

Once your wiring is secure, fill in the trench with soil or mulch. Make sure it is packed down firmly so that your lighting will be protected from any weather elements. Once you are finished, smooth out the surface and make sure that your lighting wire is completely hidden.

6 . Test Your Lighting

Once you have finished burying the wiring, it’s time to test out your landscape lighting. Plug in each light and turn on the power to ensure that they all are functioning properly. You should also inspect your wiring path to make sure there are no exposed wires or loose connections. Once you have verified that everything is working correctly, you can enjoy your new landscape lighting!

Test Out Your Landscape Lighting

7 . Maintenance

It is important to regularly check and maintain the wiring for your landscape lighting to ensure it remains in good condition. You should also inspect any fixtures or connectors that may be prone to wear and tear due to weathering or other external factors. This will ensure that your lighting system remains safe and functional for years to come.

8 . Troubleshooting

If you encounter any difficulty during the installation or maintenance of your landscape lighting, consult a professional electrician who is experienced in the installation of outdoor wiring systems.

Frequently Asked Questions

What Precautions Should I Take Before Bury Lighting Wire?

To make sure your landscape lighting wiring job is a success, here are some important steps to take before you start burying it: Make sure the wire is rated for above-ground or below-ground use. Measure out where the wire will need to go and plan accordingly.

Calculate how much wire you’ll need and make sure it’s long enough for your project. Check that the wiring connections are all secure. If you’re working near any underground utilities, be sure to call 811 to have them marked before digging.

What Type of Wire Should I Use For Bury Lighting?

For landscape lighting wiring, we recommend using a low-voltage wire that is approved for direct burial. This type of wiring is designed with special insulation and shielding to help protect against the elements, making it ideal for outdoor wiring applications such as landscape lighting.

How Do I Dig a Trench For Bury Lighting?

When burying your landscape lighting wire, you will need to dig out a shallow trench to lay it in. To do this, use a shovel or mini-trencher to dig out a thin line of soil about the same height as the wire you are burying.

Make sure that you keep at least 8 inches of space between your trench and any other objects such as trees, shrubs, or utility lines. Also, be mindful not to damage any existing plants or structures while digging.

Not to Damage Any Existing Plants

How Deep Should I Bury Landscape Lighting Wire?

The depth you should bury your landscape lighting wire will vary depending on the type of soil it is being buried in. Generally speaking, though, a good rule of thumb is to bury the wiring about 6 inches below the surface.


To summarize, when it comes to burying landscape lighting wire, the most important thing to keep in mind is safety. Before you begin the project, it’s essential to research your local laws and home owner’s association guidelines to ensure your installation won’t result in a hefty fine.

Also, don’t forget to use waterproof tape around junction boxes and splice points, allowing for moisture-tight connections.

Now you know how to bury landscape lighting wire! If installing wiring near underground or overhead utilities, be sure to contact these services before beginning work. Along with using specific grade PVC pipe designed for direct burial applications and marking the location of buried wires for future digging projects, you should consult a professional electrician if you require help with the installation process.

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