Best Lawn Aerator & Buying Guide

Best Lawn Aerator & Buying Guide Featured Photo

Our Top Picks For
Best Lawn Aerators

We spent hours searching for the best lawn aerators available online. Here’s a quick overview of the best ones we’ve found.

If you’d like a more indepth review of each product we included, feel free to scroll down to our product review section. We also included a buying guide we encourage you to check out especially if you’re new to aerating lawns or if you’d like to know more about lawn aeration.

Enjoy!

A Quick Comparison for Best Lawn Aerators

IMAGEPRODUCT
  • Dimensions: 24.4 x 19.3 x 12.2 inches
  • product weight: 27.1 pounds
  • Cutting Widtht: 15 inches
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  • Dimensions: 34.6 x 43.1 x 23.4 inches
  • product weight: 37.9 pounds
  • Cutting Widtht: 14 inches
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  • Dimensions: 1.75 x 8.75 x 36.5 inches
  • product weight: 3.72 pounds
  • Plunge Depth: 3 ½ inches deep
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  • Dimensions: 12.6 x 5.79 x 4.49 inches
  • product weight: 1.9 pounds
  • Plunge Depth: 2 inches deep
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  • Dimensions: 40 x 41 x 41 inches
  • product weight: 28.5 pounds
  • Cutting Widtht: 40 inches
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  • Dimensions: 26 x 46.5 x 24.25 inches
  • product weight: 40 pounds
  • Cutting Widtht: 40 inches
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  • Dimensions: 11.97 x 5.55 x 4.29 inches
  • product weight: 2.51 pounds
  • Plunge Depth: 2 inches deep
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  • Dimensions: 14.8 x 11.97 x 2.4 pulgadas
  • product weight: 3.61 pounds
  • Plunge Depth: 3 ½ inches deep
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Table of Contents

TopicPage
Our Top Picks For Best Lawn Aerators1
Introduction: What Are Lawn Aerators2
Best Lawn Aerators Reviewed
Best Push Lawn Aerator
– Sun Joe AJ805E 
Best Cordless Push Aerators: 
– Greenworks DT40B510
Best Manual Lawn Coring Aerator
– Yard Butler ID-6C
Best Shoe Worn Lawn Aerator
– PLANTNOMICS Lawn Aeration Shoes
Best Tow Behind Aerator
– Agri-Fab 45-0294





3 – 7
Best Lawn Aerator Honorable Mentions8
Lawn Aerator Buying Guide
– Types of Lawn Aerator
– Important Factors

9 – 11
FAQs12
Conclusion12

What Are Lawn Aerators?

If you’re a homeowner with a green thumb or a landscaper, you know the importance of maintaining a healthy lawn. You would also know that there are different tools and methods that you can use to maintain most lawns. Whether it’s through fertilizing, cultivation, tilling and our topic for today, aerating. 

But what does lawn aeration mean? How does this method work? 

To put it bluntly, the act of aerating a lawn means to give the ground more means to absorb oxygen, nitrogen, fertilizer and other important nutrients needed for plant growth. Aerating a lawn also lets the roots of your plants grow deeper and loosens the soil which helps important insects like earthworms move around better. This method is often used to let grass grow thicker, healthier and is also used for other common gardening plants for a more healthy root system.

There are a lot of different tools and machines that can be used to aerate a lawn. A quick search online will tell you that they come in different sizes, shapes and price ranges. This can be confusing for some people especially those new to the process of aerating lawns. Luckily you stumbled upon this article where we’ll be covering the best tools for lawn aerating and what they’re all about. More on that down below.

Best Lawn Aerators Reviewed

Best Push Lawn Aerator:
Sun Joe AJ805E Corded Dethatcher

Sun Joe AJ805E 15-Inch 13-Amp Electric Dethatcher and Scarifier with Removeable

Key Specs:

  • Motor Power: 13 Amps
  • Cutting Width: 15 inches
  • Cutting Depth: 0 – .4 inches deep
  • Weight: 27 lbs
  • Dimensions: 24.4 x 19.3 x 12.2 inches

Key Features:

  • Scarifier function
  • Airboost Technology
  • Maintenance free
  • Depth control feature
  • Debris collection bag included
  • 2 year warranty
Sun Joe AJ805E 15-Inch 13-Amp Electric Dethatcher and Scarifier Features

Overview:

This corded push dethatcher from Sun Joe is a great pick for users looking for an efficient and eco-friendly alternative to maintain a lush and healthy lawn.

The Sun Joe AJ805E is a corded push dethatcher powered by a 13 amp motor and comes with some features that users might appreciate. The AJ805E comes with two different raking options.

Users can choose between a scarifier or dethatcher rolling drum that is easy to swap out and effective at breaking up matted top soil. The AJ805E also lets users easily change the depth the spikes pierce the ground. Users can choose from up to 5 depth options to really pierce through. Sun Joe even includes a debris disposal bag for faster clean up and their very own 2 year warranty to ensure peace of mind.

Check out the Sun Joe AJ805E corded push dethatcher here:

Best Cordless Push Aerators:
Greenworks DT40B510

Greenworks 40V (2-In-1) Dethatcher Scarifier

Key Specs:

  • Battery: 40V, 5.0Ah battery
  • Cutting Width: 14 inches
  • Cutting Depth: 0 – 3/4 inches deep
  • Weight: 38 lbs
  • Dimensions: 34.6 x 43.1 x 23.4 inches

Key Features:

  • 2 in 1 functionality
  • Stainless steel tines
  • Quick swap reels
  • Low vibration
  • Quick depth adjustments
  • Quick start feature
  • Battery & fast charger included
  • Debris collection bag included
  • Easy storage
  • 3 year warranty
Greenworks 40V (2-In-1) Dethatcher Scarifier Features

Overview:

This cordless, dual purpose push dethatcher from Greenworks provides users with great run time and performance. The Greenworks DT40B510 is a great choice for homeowners and landscapers alike looking to do away with the hassle of corded dethatchers and the demanding labor of manual alternatives.

The Greenworks DT40B510 is powered by a capable 40V, 5.0Ah battery that boasts over 45 minutes of runtime. The DT40B510 features a convenient depth control lever located at the top of the machine that gives users the choice to choose from 5 depth options ranging from 1/10 inches to 3/4-inches. The DT40B510 is also designed to be a dual purpose tool and features a separate reel that turns it into a scarifier. Users can quickly swap out reels in little time to maximize their time. 

Greenworks also includes a waste collection bag, a fast charger and a 3 year warranty with the DT40B510. Check out the Greenworks DT40B510 cordless dual purpose push dethatcher here:

Best Manual Lawn Coring Aerator:
Yard Butler Lawn Coring Aerator 

Yard Butler ID-6C Manual Lawn Coring Aerator

Key Specs:

  • Overall Length: 37 inches
  • Plunge Depth: 3 ½ inches deep
  • Number of Spikes: 2
  • Weight: 3.72 lbs

Key Features:

  • Plug type aerator
  • Comfortable handles
  • Maintenance free
  • Heavy duty construction
  • Easy storage
  • Leverage increasing foot rest
  • Ergonomic design
  • Lifetime warranty

Overview:

This manual lawn coring aerator from Yard Butler offers users a quick and easy to use method to make lawns healthier and more lush. The Yard Butler ID-6C is a straightforward tool that homeowners with small gardens can use to improve the roots and overall health of their plants.

The Yard Butler ID-6C is a manual lawn coring aerator that measures a total length of 37 inches with a plunge depth of 3 ½ inches. It comes with a cushioned handlebar, a foot bar, two plugs that burrow into the ground and is made with heavy duty materials to ensure a long lifespan. To use the ID-6C, the user simply has to position this tool parallel to their body and press on the foot bar until the plugs fully penetrate the ground. The user then pulls the whole tool from the ground and repeats the process in another location in their garden. The cores will fall out naturally as you plunge the plugs into the ground. This is an easy process that any user can repeat across their lawn with little effort. Overall, the Yard Butler ID-6C is a great manual option for those green thumbs out there looking for an effective tool that’ll last for years to come. Check out the Yard Butler lawn coring aerator here:

Best Shoe Worn Lawn Aerator:
PLANTNOMICS Lawn Aeration Shoes

PLANTNOMICS Lawn Aerator Shoes with Hook-and-Loop Straps

Key Specs:

  • Shoe Size: 12 x 5 inches
  • Plunge Depth: 2 inches deep
  • Number of Spikes: 13 per piece
  • Weight: 1.9 lbs

Key Features:

  • Wearable lawn aerator
  • Durable straps
  • Heavy duty base and spikes
  • Unisex design
  • Easy tightening feature
  • Adjustable straps
PLANTNOMICS Lawn Aerator Shoes with Hook-and-Loop Straps Features

Overview:

These wearable lawn aerator shoes from Plantnomics lets users literally take the steps needed for a healthier lawn. The Plantnomics  lawn aerator shoes are a great choice for homeowners with small to medium sized lawns looking to make it and in a way, themselves, healthier as well.

The Plantnomics lawn aerator shoes measure 12  x 5 inches and are designed to be unisex, capable of fitting womens size 6 to 9.The Plantnomics lawn aerator shoes have 13 spikes on either foot that plunge into the ground at a depth of 2 inches deep.

The shoes have a durable base plate that can take hundreds of pounds of force and effectively protect the user from the spikes. The Plantnomics lawn aerator shoes are arguably the easiest to use tool in this article. To use these shoes, users simply have to secure them to their work shoes (such as boots) and walk around the lawn. This not only punctures the ground, allowing for the lawn to be aerated and for fertilizer to better seep through, but also counts as a great form of exercise for the user due to the added weight of the shoes and the extra force needed to remove the shoes from the ground.

Overall, these lawn aerator shoes are easy, fun and safe to use for garden maintenance. 

Check out the Plantnomics lawn aerator shoes here

Best Tow Behind Aerator:
Agri-Fab 45-0294 

Agri-Fab 40-Inch Tine Tow Dethatcher 45-0294

Key Specs:

  • Cutting Width: 40 inches
  • Tire Size: 7 inches x 1.5 inches
  • Weight: 31 lbs
  • Number of Spikes: 20 
  • Dimensions: 40 ½ x 11 inches

Key Features:

  • Heavy duty deck 
  • Flat free tires
  • Universal hitch for tractors
  • Replaceable, durable tines
  • High capacity weight tray
  • Solid steel axle
  • 3 year warranty
Agri-Fab 40-Inch Tine Tow Dethatcher 45-0294 Overview

Overview:

This drawn lawn dethatcher from Agri-Fab is a great choice for homeowners, farmers and large property owners looking for an efficient method to aerate their lawns. The Agri-Fab 45-0294 offers users maximum soil penetration and is capable of covering large areas quickly.

The Agri-Fab 45-0294 is a drawn lawn dethatcher that needs to be hooked up to lawn tractors such as a garden tractor or even a riding lawn mower. It is designed with an easy to install, universal tractor hitch that users can utilize no matter the brand of their tractor. The Agri-Fab 45-0294 can cover 40 inches wide of ground with its 20 heavy duty tines and has a weight tray that users can put weights on (such as concrete blocks)  to control the depth the tines will penetrate into the ground. The weight tray can carry up to 70 lbs of weight and comes with locks to secure the weights as the dethatcher is drawn along. Overall, the Agri-Fab 45-0294 is a great tool to use on large properties that saves users the cost of manual labor, the hassle of manually powered or pushed lawn aerators and most importantly, time.

Check out the Agri-Fab 45-0294 drawn dethatcher here:

Best Lawn Aerator Honorable Mentions

Here are a couple of lawn aerators that didn’t quite make our list but we felt deserved a shoutout.


Brinly SAT2-40BH-P 40 inch tow plug aerator with universal hitch
Brinly SAT2-40BH-P 40 inch tow plug aerator with universal hitch
Key Specs & Features:
• Cutting Width: 40 inches
• Cutting Depth: 2 inches
• Tire Size: 7 inches x 1.5 inches
• Weight: 40 lbs
• Number of Spikes: 11 tine stars, 12 spikes each 
• Dimensions: 40 ½ x 11 inches
• Universal hitch
• 150 lbs capacity weight tray
• Unique tine design
• Flat free tires
• Easy to use
Punchau Lawn Aerator Shoes
Punchau Lawn Aerator Shoes
Key Specs & Features:
• Shoe Size: 12 x 5 inches
• Plunge Depth: 2 inches deep
• Number of Spikes: 13 per piece
• Weight: 2.47 lbs
• Heavy duty straps
• Unisex design
• Metal buckles
• Quick slip-on design
Gardzen Plug Handheld Aerator 
Gardzen Plug Handheld Aerator 
Key Specs & Features:
• Overall Length: 35 inches
• Plunge Depth: 3 ½ inches deep
• Number of Spikes: 2
• Weight: 3.6 lbs
• Plug type handheld aerator
• Easy to use
• Easy assembly
• High quality steel
• Rust resistant coating
• Comfortable handle grips

Lawn Aerator Buying Guide

Types of Lawn Aerator

Lawn aerators come in different types, makes and models. Here are some of the most common ones that you’re most likely to come across.

Electric Aerators

Greenworks 40V (2-In-1) Dethatcher Scarifier

This thatch is then disposed of in a debris collection bag that manufacturers usually include with this tool. Some manufacturers such as Sun Joe or Greenworks make their electric push aerators dual purpose and include a dethatcher reel which is more effective at picking up thatch than the scarifier.

Corded lawn aerators can have powerful motors, with most models ranging from 10 to 15 amps. Corded motors can run for as long as you need them to, making them a great pick for small to medium sized lawns that need several passes to get the job done right.

Much like any other corded yard machine, the main drawback is that you would need an extension cord to really cover any ground at all. 

Cordless lawn aerators on the other hand, take the prize in terms of mobility but lack the effective run time to make them as effective as their corded counterparts. Cordless lawn aerators use Lithium Ion batteries as a source of power, giving users a lot more range to work with. Most cordless lawn aerators have a run time of up to 45 minutes although this depends heavily on the power of the battery used. These are a great choice if you need to bring them to another property, if you want more freedom to move around or if you have other cordless tools from the same brand. 

Brands such as Greenworks make entire lines of cordless power tools that all share the same battery type. This incentivises users to invest in one specific brand of cordless power tool and simply swap or share batteries among the power tools they own. 

Manual Aerators

Yard Butler ID-6C Manual Lawn Coring Aerator

There are two common types of manual aerators to choose from. You have the core aerators tool and the wearable spiked lawn aerating shoe pads.

Lawn coring tools, also called plug aeration tools, resemble a smaller, modified 2 prong pitchfork but instead of using spikes, these use sharpened pipes to extract soil cores. The point of using these aerating tools is to give fertilizer, water and nutrients a chance to get absorbed by the roots of plants faster. Lawn coring tools are pretty straightforward to use.

They work by pressing the sharpened pipes into the ground and pulling it out. The soil cores can be extracted manually or by plunging the pipes into the ground again, which would push out the dirt core. Manufacturers also include a foot bar that users can step on for better leverage when plunging the tool into the ground.

Manual Aerators

Lawn aerating shoes on the other hand, are very straightforward and are designed to be strapped to the bottom of the users boots or shoes. They feature a base plate usually made with steel that holds the spikes and is where the straps are attached. The spikes are meant to pierce the ground and part layers of thatch apart, allowing for water, nutrients and fertilizer to seep through. Users just have to secure these to      their shoes and walk around their lawn back and forth.

Tow Behind Aerators

Agri-Fab 40-Inch Tine Tow Dethatcher 45-0294

Tow behind aerators are designed to be pulled behind a tractor. Drawn aerators are great at pulling apart thatch that might have built up and can cover much larger areas relatively quickly compared to the other types of aerator tools. Instead of a depth adjustment lever or relying on muscle strength to control how deep the tines go into the ground, drawn aerators make use of weight trays that users can use to place cinder blocks, or other forms of weight. The tines will go lower and lower into the ground depending on how heavy the weight placed in the tray.

Chemical Aerators

Chemical Aerators

Chemical aerators are an alternative to using tools to aerate a lawn. Chemical aerators use compounds that are known as surfactants that lower surface tension and allow water to seep through the ground faster and deeper. These are concentrated chemicals and are meant to be diluted with water before using it on lawns.When applied, chemical aerators break up the soil enough for water to seep through much faster. 

Important Factors

Here are some important factors that you should consider before buying a lawn aerator.

Size of Lawn

The size of your lawn should be one of the first things you consider when looking for lawn aerators. For medium sized lawns, maybe an electric push lawn aerator is the way to go. For smaller lawns that you can cross in a couple of steps, you can start considering manual options such as lawn coring tools or lawn aerating shoes. Drawn lawn aerators are almost exclusively for larger lawns and properties while chemical lawn aerators can be used for lawns of any size. 

Type of Soil

The soil that makes up your lawn is another important factor to consider before buying a lawn aerator. It’s important to understand the different types of soil there are and what type of soil your lawn is made of. The main types of soil are clay soils, silt, loamy soil and sandy soil. Depending on the type of soil you have, some lawn aerators will be better at piercing through the ground than others. For example, clay soil is a lot more compact than other forms of soil and will be harder to be pierced by typical tines. Loam on the other hand is a lot easier to break apart and for water to seep through.

Benefits

There are a lot of benefits of aerating your lawn. For one, your plants are going to be growing healthier and more lush after a while. While loose soil is not always a good thing, aerating your lawn every once in a while will help make it more aesthetic and less prone to yellowing or patching.

FAQs

Q: Is dethatching and scarifying the same as aerating a lawn?

A: Dethatching is the act of removing the yellowed layer of dead grass that can cause a lawn to lose its lushness and vibrant color. This method along with scarifying can be considered a form of aerating. 

Q: Plugs vs Spikes vs Chemical Aerators, what is the best method to aerate my lawn?

A: Determining what method is the best one for your lawn depends a lot on how big your lawn is, what type of soil you have in your lawn, how much time you have, how strong you are and lastly, your budget. For beginners though, we recommend trying manual lawn aerators first. These are basic garden equipment and are effective at penetrating the soil’s surface, leading to healthy grass and a thicker lawn. If you have a medium or large lawn, we recommend you try electrical aeration tools like the Greenworks DT40B510. For lawns with loamy soil, normal aerators like a spike aerator or electrical push aerators would do fine. Plug aerators and electric push aerators with hollow tines would be a better choice for heavy clay soil and other types of compacted soil.

Q: What is the difference between a tiller and an aerator?

A: A tiller and an aerator are different kinds of tools meant for specific tasks in mind. A tiller is a tool that is used to break up the soil to prepare it for planting. Tillers are one of the first tools to use when making a flower bed, vegetable patch, etc. An aerator on the other hand, is used to penetrate soil just enough for the grass seeds, water and other nutrients to seep in faster. 

Conclusion

And there we have it, the best lawn aerators on the market and everything there is to know about aerating your lawn properly. We hope that this article has taught you a thing or two about lawn aerators and that you leave here with a better idea on which one is the right lawn aerator for you. Thank you dear reader and happy aerating!

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