DIY Lawn Aerator: The Key to a Lush and Healthy Lawn

Let your lawn breathe with this DIY lawn aerator.
Let your lawn breathe with this DIY lawn aerator.

Most homeowners have, at some point, personally experienced the dreaded bare patch on the lawn.

No matter how beautiful the rest of our lawn is, those bald spots will always gnaw at your satisfaction. Before attacking these ugly spots with an arsenal of lawn care products, it is important to determine the origin of the problem.

Why Does Your Lawn Have Bare Patches?

Sometimes, even with dedicated lawn care, the ground may not be as healthy as it appears. Bald patches on your lawn could indicate the presence of compacted soil.

Just like clogged noses and throats impede our ability to breathe freely, plants struggle to thrive when the soil is compacted and air circulation is limited.

Consequently, they fail to receive the necessary nutrients, leading to lacklustre growth and bare patches on the lawn.

To rejuvenate your lawn and promote healthy growth, aerating the soil is essential. Lawn aerators can be purchased from local gardening stores, but they require significant effort to operate.

Traditional aerators involve stabbing the ground forcefully and pushing down with all your might. While this method does yield results, it can be physically demanding and tiresome.

Nothing fancy - just a PVC pipe and some screws.
Nothing fancy – just a PVC pipe and some screws.

The DIY Lawn Aerator: A Better Alternative

Thankfully, there is a superior alternative that comes straight from the DIY gods—the DIY lawn aerator. This DIY solution simplifies the aeration process, making it easier and more convenient for homeowners.

The DIY lawn aerator features small wheels that allow for effortless maneuverability. Instead of exerting force to penetrate the ground, you simply push it forward, just like a cart.

The spikes on the DIY lawn aerator burrow deep into the soil, creating pathways for air, water, and nutrients to reach the roots of your plants.

Gather the things that you need and start working on this DIY lawn aerator today.


  • 6” PVC pipe 2 feet long
    • The 6-inch PVC pipe serves as the main body of the DIY lawn aerator. It provides a sturdy structure and acts as the backbone of the aerator.
    • The length of the pipe allows for effective aeration of the soil when the spikes penetrate the ground.
  • ½” electrical conduit pipe
    • The 1/2-inch electrical conduit pipe is used to create the handles of the DIY lawn aerator.
    • These handles provide a comfortable grip and allow you to maneuver the aerator easily across your lawn.
    • The conduit pipe is lightweight yet durable, making it an ideal choice for this purpose.
  • Wood strips
    • The wood strips are attached to the bottom of the PVC pipe.
    • They serve as support and stability for the aerator, ensuring that it remains level while in use.
    • The wood strips prevent the spikes from digging too deep into the ground, maintaining the desired depth for aeration.
  • 2” no. 12 wood screws
    • These wood screws are used to attach the handles to the PVC pipe.
    • They securely fasten the handles, ensuring they remain in place during the aeration process.
    • The no. 12 wood screws are strong and reliable, providing the necessary stability for the DIY lawn aerator.
  • 2” hex head bolts
    • The hex head bolts play a crucial role in the aeration process. They are inserted into the drilled holes on the PVC pipe, leaving a portion exposed to act as spikes.
    • These spikes penetrate the soil when the DIY lawn aerator is pushed across the lawn, creating channels for air, water, and nutrients to reach the roots of your plants.
  • small tires/wheels
    • The small tires or wheels are attached to the bottom of the PVC pipe, allowing for smooth movement of the DIY lawn aerator.
    • They make it easier to push the aerator across your lawn, reducing friction and facilitating better maneuverability.
    • The tires or wheels also help distribute the weight of the DIY lawn aerator evenly, preventing it from sinking too deep into the ground.
  • Cement
    • The PVC pipe serves as a crucial support structure, and filling it with cement adds weight to the DIY lawn aerator.
    • This weight ensures that the nails penetrate the soil effectively, enhancing the aeration process.


  • Drill
    • The drill is used to create holes in the PVC pipe. These holes will later accommodate the hex head bolts, which act as the spikes for aerating the soil.
    • Make sure to select a drill bit that matches the size of the bolts for precise and secure hole drilling.
  • Screwdriver
    • The screwdriver is used to attach the handles to the PVC pipe. After cutting the electrical conduit pipe into two equal lengths, the screwdriver is used to fasten the handles securely to the main body of the DIY lawn aerator.
    • This ensures that the handles remain firmly attached and provide a stable grip during use.
  • PVC Pipe cutter or Handsaw
    • This will be used to cut the PVC pipe into the desired length.

Step-By-Step Tutorial

Cutting the Pvc Into Size

Measure and mark the PVC pipe to the desired length of 2 feet using a measuring tape and a marker. Ensure that the cut is straight and clean to maintain the integrity of the pipe. You can use a handsaw or a PVC pipe cutter to make the cut.

  • To use a handsaw, securely hold the PVC pipe in place and carefully cut through it using long, smooth strokes. Apply even pressure to avoid jagged edges or splintering.
  • Alternatively, if you have a PVC pipe cutter, align the cutter’s blade with the mark on the pipe. Rotate the cutter around the pipe, gradually tightening it with each rotation until it cuts through the PVC.
  • After cutting, check the edges of the PVC pipe to ensure they are smooth and free from any roughness or burrs. You can use sandpaper or a deburring tool to remove any imperfections.

By cutting the 6″ PVC pipe to a length of 2 feet, you are creating the main body of the DIY lawn aerator. This length provides sufficient reach and coverage during the aeration process.

Preparing the Handle

Measure and mark the ½” electrical conduit pipe at the desired length of approximately 12 inches. Use a measuring tape and a marker to ensure accurate measurements.

To cut the electrical conduit pipe, you can use a hacksaw or a pipe cutter. Place the pipe securely in a vice or hold it firmly in place. Align the cutting tool with the marked area and apply steady pressure while sawing or rotating the cutter. Continue until the cut is complete.

  • Create the handles:
    • Take the two equal lengths of the electrical conduit pipe that you just cut. These will serve as the handles for the DIY lawn aerator.
  • Attach the handles to the PVC pipe using the 2″ no. 12 wood screws:
    • Position the handles on either side of the PVC pipe where you want them to be. Make sure they are evenly spaced and aligned.
    • Using a screwdriver, insert the 2″ no. 12 wood screws through the pre-drilled holes in the PVC pipe and into the handles.
    • Apply firm pressure while turning the screws clockwise to secure them in place. Ensure that the screws go through the conduit pipe and penetrate the wood of the handles.
  • Ensure secure fastening:
    • As you attach the handles, make sure they are securely fastened to provide a stable grip during use. Check that the screws are tight and that the handles do not wobble or move when pulled or pushed.

If necessary, you can use additional wood screws or tighten the existing screws further to ensure a secure attachment. This will ensure that the handles remain stable and provide a comfortable and reliable grip while operating the DIY lawn aerator.

The Spikes
  • Use the drill to create evenly spaced holes through the PVC pipe
    • Set up a drill with a drill bit that matches the size of the 2″ hex head bolts you will be using.
    • It’s recommended to use a drill bit slightly smaller than the bolts to ensure a snug fit.
  • Mark hole positions:
    • Measure and mark the positions for the holes on the PVC pipe. Start from one end of the pipe and work your way to the other end.
    • The spacing between each hole will depend on your preference, but it’s recommended to space them evenly along the length of the PVC pipe.
  • Drill the holes
    • Hold the PVC pipe securely and align the drill bit with the marked positions. Apply firm pressure and start drilling into the PVC pipe.
    • Keep the drill steady and maintain a straight angle as you drill through the pipe.
    • Repeat this process for each marked position until you have drilled holes along the entire length of the PVC pipe.
  • Ensure the holes cover the entire length of the PVC pipe:
    • As you drill the holes, make sure they cover the entire length of the PVC pipe.
    • This will allow the spikes, which will be inserted later, to distribute evenly and effectively across the surface of the lawn during aeration.
  • Insert the 2″ hex head bolts into the drilled holes:
    • Take the 2″ hex head bolts and align them with the drilled holes on the PVC pipe. Begin inserting the bolts into the holes one by one.
  • Leave a portion of the bolts exposed:
    • As you insert the hex head bolts, leave a portion of them exposed outside the PVC pipe. This exposed portion will act as the spikes for aeration.
    • The length of the exposed portion can vary depending on your preference, but it’s recommended to leave around 1.5 to 2 inches of the bolt outside the PVC pipe.
  • Ensure the bolts are securely in place:
    • Once the bolts are inserted, ensure they are securely fastened and do not move or wobble. You can tighten them by hand or use a wrench to ensure a snug fit.
    • If the bolts feel loose or have some play, you can use a washer and nut combination to secure them further into your DIY lawn aerator.
    • Place a washer on each bolt and then tighten the nuts onto the exposed threads. Tighten the nuts using a wrench until they are securely fastened against the PVC pipe.
  • Check for stability and alignment:
    • After inserting and securing the hex head bolts, check the overall stability and alignment of the spikes. Ensure that they are straight and evenly distributed along the PVC pipe. Adjust the bolts if necessary to achieve the desired alignment.
Attach the small tires/wheels to the bottom of the PVC pipe

After inserting the bolts, fill the PVC pipe with cement and allow it to cure before attaching the small tires. Take the small tires or wheels that you have selected for your DIY lawn aerator. These will play a crucial role in facilitating easy maneuverability across the lawn.


Transforming your lawn and saying goodbye to bare patches is within reach with this DIY lawn aerator. By aerating your lawn, you create an environment that allows your plants to breathe, receive vital nutrients, and thrive.

With just a few materials and tools, you can construct your own DIY lawn aerator and enjoy the convenience and effectiveness it offers. Say hello to a lush, green, and healthy lawn with this DIY solution.

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Thanks to daniel19696 for this great project. You can get step-by-step instructions here…



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