What is the Best Lawn Aerator of 2019?

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The Agri-Fab 45-0299 48-Inch Tow Plug Aerator is the best lawn aerator you can buy for the value it provides.

Your lawn is a beautiful thing. But as of late there’s a problem that’s making your lawn look stunted.

The reason this could happen is that the soil has been compacted. This blocks the air and water from reaching the roots.

The tool that can help you in this situation is a lawn aerator. It can put life back into your lawn soil by improving aeration.

Let’s look at the best lawn aerator you can choose that gives you the best results without burning a hole in your pocket.

Agri-Fab 45-0299 48-Inch Tow Plug Aerator1Buy Now
Greenworks 14-Inch 10 Amp Corded Dethatcher 270222Buy Now
Brinly PA-40BH Tow Behind Plug Aerator3Buy Now
VonHaus 12.5 Amp Corded 154Buy Now
Mantis 5222 Power Tiller Dethatcher5Buy Now

What is a lawn aerator?

A lawn aerator is a handy piece of equipment or hand tool with spikes that penetrates the soil surface. This helps create holes through which water, nutrients, and air pass through to get into the soil.

The aim of lawn aeration is reducing soil compaction for better plant and grass growth thanks to the increased access to water, air, and nutrients.

What are the different types of lawn aerators?

Plug-in aerators

Electrical lawn aerators are very easy to use and are quiet when in use. However, they are only ideal if you are working on a small space since they have to be plugged in to work.

You can overcome this shortcoming easily by getting a long power cord or buying a battery-powered aerator.

Gas/Petrol lawn aerators

Gas aerators are best for large premises and companies that take care of lawns. They are very powerful and work fast. However, they produce a lot of noise.

Manual lawn aerators

Manual lawn aerators also work easily because you just need to walk through your lawn with it as the spikes do their thing.

Using a manual lawn aerator is very tiresome and does not have adjustable settings like automatic ones.

Lawn aerator rake

The lawn aerator rake works like a regular rake. You put it in the soil and pull to break the soil. This type is very cheap and offers a hand workout if you are into such kind of fitness routines. The cons of this tool it that you tire very easily and the wooden handle can easily detach.

Lawn aerator shoe

Lawn aeration shoes provide convenience since they are just like regular shoes. The shoes have spikes at the bottom that prick the soil. As a result, you only need to walk through your lawn and let the shoe do the aeration for you.

They are pretty innovative even though only work for small lawns. A drawback is that they do not go very deep. This makes them less effective as compared to other lawn aerator types.

Do you need a lawn aerator?

If you have a lawn, you can reap the benefits of using a lawn aerator. It allows water, air, and nutrients to penetrate deep into the soil.

Using a lawn aerator helps reduce soil compaction and promotes healthier, thicker lawns. You can save some money as well because fertilizer and water are better used in well-aerated soil.

How to choose the best lawn aerator

Choosing the ideal lawn aerator for you will largely depend on the type you choose. This is because different types have different features and functionalities. The main factors to consider are:

Operation and ease of use

Manual aerator rakes and aerator shoes require physical exertion to use. They give you an all body workout while ensuring that your soil is well aired. Aerator shoes are even more convenient since all you have to do is walk. However, they can tire you out very quickly.

For less physical exertion and faster aeration, automatic aerators are the best. Tow plug aerators are easily attached to a tractor where all you have to do is align the tractor and drive.

Hand-propelled automatic ones are easy to handle thanks to a powerful motor. Automatic aerators allow for setting adjustments while manual ones do not.

Height adjustment

Manual lawn aerators and rakes feature spiked edges and come in different sizes. The depth it can go to is determined by the force you apply. Same for the aerator shoes. However, the depth attained by these manual pieces is limited.

With automatic aerators like plug-in type ones, you can adjust the depth that the tines can go to. This is thanks to the motors that are found in these aerators.

Larger aerators that are connected to tractors are even easier to handle. They have cantilever handles that make it easy to raise and lower the tines to the required depth.


For automatic electric plug-in and gas-powered aerators, the wattage or motor power determines how effective they will aerate your lawn.

More power means longer life and effective aeration of harder soils. Look for a powerful aerator for more effective performance.

Size of the lawn

If you have a big lawn, you can consider choosing a large lawn aerator like a tow plug aerator or a gas powered one. These will cover more ground with minimal hassle.

For a smaller lawn, however, you can choose a plug-in or a manual aerator rake or shoes that can maneuver well in smaller spaces.

Ergonomic handle

For manual lawn aerators and aerator rakes, you need to pick out a tool with an ergonomic handle that will be comfortable to hold even after long periods of use.

You will be pulling it with a force so it is critical to get one with a strong handle that will not break. Hand-propelled plug-in aerators should also have ergonomic handles for easy use.

Blade width

When the blades on your tow plug aerator are large, you need less time to aerate your lawn. Larger blades are also ideal for lawns with harder soil since they will get even into hard to reach places.

Electric plug-in lawn aerators have smaller blades that make them ideal for smaller and softer soils.


The material used to make the tines on your aerator will determine the aerator’s durability.

Plastic tines are lighter but corrode easily while metal ones are heavier but last longer. When choosing a lawn aerator consider a material that is in line with your needs.


A warranty backs up the quality of a product. It also allows you to take advantage of after-sales repairs and replacements in case of a fault.

When buying the ideal lawn aerator for you, ensure that you get one with a good warranty. Tow plug and gas aerators come with manufacturer warranties ranging from a year to several years.

Collection bag

Some lawn aerators come with a collection bag to collect the debris. When selecting one with a bag, you can pick a small or large sized bag depending on needs.

Precautions when using a lawn aerator

Some lawn aerators penetrate deeply into the ground. As such, you have to avoid using one where there is something like electric cables underground.

If you have aerated your soil in recent times, ensure that you only do one pass. This is to prevent loosening the soil too much.

Do not aerate your soil during the dry season because it will dry the grass more. Aeration should be done on moist soil. Ensure that you water the soil after aeration.

How to use a lawn aerator

Different aerator types work in different ways. First, you need to mow your lawn down. Check the ground to ensure it is not too wet. If it is too wet, your tines might end up breaking. Ensure that you aerate after a short rainfall or manually wet the soil a day before aeration.

Look for the master operator switch and turn it on. If using a gas lawn aerator, make sure the fuel supply is turned on. And then set your choke.

Pull the cord to start the aerator. If it’s tuned correctly, it should start in the first try. Check for a throttle near the handle. You need to turn that to full.

Push the dry handle which spins the tines. And push the drop handle which holds the wheels up and pushes the tines into the ground.

The machine will jerk when you start so you should learn to move with the machine as it propels.

You should work in straight lines with the lawn aerator till you are well experienced in using it. Only then should you try to turn it around.

To turn the lawn aerator, you’ll need to pull the drop handle and then turn it around. Then you can push the drop handle again and continue with the aeration.


Agri-Fab 45-0299 48-Inch Tow Plug Aerator
  • 3 Year Limited Consumer Warranty
  • Made in the USA with some imported materials
  • Simple-to-use cantilever transport handle for easy raising and lowering.

Last update on 2019-10-13 // Source: Amazon Affiliates

This Agri-Fab plug aerator is both highly functional and easy to use. Its durable heavy-duty steel gauge construction on the deck and drawbar will ensure that you use it for many years.

Thanks to its 175-pound weight tray, this lawn aerator provides added penetration into your soil to achieve an increased penetration of nutrients, water, and air into the soil. It also has 32 self-sharpening aerator knives for aeration.

This Agri-Fab aerator is also exceptionally easy to use. You can reach the cantilever transport handle easily from the tractor seat for quick raising and lowering of the aerator. The tires on the aerator are flat-free, which allows you to move easily while requiring very little maintenance. You can hook it up with any tractor since the universal hitch will fit any tractor.

The aerator is made in the USA, which adds to its promise of great quality. The manufacturer has a 3-year limited warranty. In case the product develops faults, you can ask for a repair or replacement.

What I do not like about this aerator, however, is that it is tedious to assemble. To ease the process, an assembly video is available. The video, however, still does not make it easy.

  • Heavy-duty steel gauge construction
  • 32 self-sharpening aerator knives
  • Easy to use
  • Flat-free tires
  • Limited three-year warranty
  • Takes time to assemble

Buy Now

Greenworks 14-Inch 10 Amp Corded Dethatcher 27022
  • Robust 10 Amp motor, ergonomic, padded grip and adjustable handle for user comfort
  • 14 inches dethatching path gets your work done faster
  • 3-position tine depth adjustment provides greater control by removing matted layers to promote continued lawn health
  • Stainless steel tines stay sharp longer for reliable performance, also includes full set of replacement tines for a total of 18 tines
  • A wire gauge size (A.W.G.)of at least 14 is recommended for an extension cord 50 feet or less in length, an undersized cord will cause a drop in line voltage resulting in loss of power and overheating

Last update on 2019-10-13 // Source: Amazon Affiliates

In a bid to preserve the environment, Greenworks came up with this 14-inch wide corded lawn aerator that leaves zero carbon footprint.

With a powerful 10-amp motor, this little gardening equipment is bound to penetrate your soil deeply to allow nutrients, water, and air into the soil.

The handle has a padded grip for increased comfort even over extended use. Tines on this aerator are also made with stainless steel and are adjustable for increased control and durability. The dethatcher comes with replacement tines as an added bonus in the package.

This Greenworks 10-amp dethatcher is also easy to propel. You will only need to buy a power cord to be able to connect it to the power source. To make its storage easy, its arms are foldable. Moreover, it comes with a 4-year warranty that protects your purchase.

However, the assembly instructions for this tool are a bit off. For instance, they do not indicate how soon you need to fix the cord holder.

  • Powerful 10-Amp motor
  • Handle has padded grip for comfort
  • Tines are made with stainless steel
  • Adjustable tines for increased control
  • Limited four-year warranty
  • Poor assembly instructions
  • Does not come with a catch bag

Buy Now

Brinly PA-40BH Tow Behind Plug Aerator
  • Aerate & Relieve Compacted Soil: 24 heat-treated, 16-gauge Steel plugging spoons penetrate compacted soil and remove up to 3-inch plugs of soil, allowing water, seed, and fertilizer to reach the roots. Brinly plug design is narrower with sharpened ends to allow easier penetration and require less weight.
  • Long-lasting construction: durable, all steel design with Fully-Enclosed Weight tray holds up to 150 pounds of any type of extra weight for maximum soil penetration and depth. Tines are heat-treated for strength. No flat wheels for durability.
  • Easy transport: for crossing drives, walks and rooted areas, Brinly plug aerator includes a single transport lever to engage transport mode using the 10" Never flat rubber tread tires.
  • Works safely on turns & uneven terrain: three independently rotating, Welded Tine sections minimize turf damage during turns and help provide consistent penetration on uneven ground
  • Universal Hitch: a single pin, universal Hitch easily attaches to every lawn tractor and most ztrs and ATVs.

Last update on 2019-10-13 // Source: Amazon Affiliates

Boasting of all-steel construction and an enclosed weight tray, this aerator can last as long as you need it to.

The aerator also penetrates the soil using 24 heat treated steel spoons that remove up to 3 inches of soil for better water, air, and nutrient access into the ground.

Since they are easily removable, the spoons are easy to service. The weight tray can handle up to 150 pounds of weight, which increases soil penetration.

An easy to reach single transport lever makes it easy to operate this aerator. The no flat wheels are more durable and can work even on uneven terrains.

The 3 tine sections that are independently rotating provide consistent penetration into the soil while minimizing damage to the tines. The 40-inch working width also allows this aerator to work on a large area in a very short time.

The universal hitch allows it to be attached on any tractor. Assembly is very easy thanks to a picture tutorial. However, it can take a while to piece together.

The aerator is covered by a 2-year warranty and 180 years of service!

  • All-steel construction
  • 24 heat treated steel tines
  • Durable no-flat wheels
  • 40-inch working width
  • Limited two-year warranty
  • Assembly is tedious

Buy Now

VonHaus 12.5 Amp Corded 15
  • 2 IN 1 - lift debris from your lawn and penetrate the ground to promote healthy grass growth with one multi-functional tool
  • POWERFUL MOTOR - 12.5A motor and 15" working width is well suited to small and mid-sized lawns
  • ADJUSTABLE HEIGHT DEPTHS - use the manual lever to select an operational height: -0.59" / -0.39" / -0.1" / 0 / 0.1" - great for year-round lawn care and yard maintenance
  • 45L CAPACITY COLLECTION BOX - no need for manual raking, attach the collection box to easily gather and dispose of lawn debris
  • COMPACT FOR STORAGE - folding handle and removable grass box for convenient storage. When cutting grass which is very long or dense then the thermal cut-out safety device will operate to protect the motor from overheating

Last update on 2019-10-13 // Source: Amazon Affiliates

This little gardening tool comes with 2-in-1 functionality i.e. it is both a dethatcher and an aerator. This means that it can both lift garden debris and penetrate the ground for better water, nutrient, and air access into the soil.

Its 12.5-amp motor is strong enough to keep your lawn healthier for longer. It has a 15-inch working width and comes with a 10-meter power cord that is best for small and medium sized lawns.

The VonHaus has 4 working depths for different soil penetration needs. A 45-liter collection box can also be attached to the tool for easy garden waste disposal. This saves you the manual hassle of having to rake the debris yourself. For easy storage, the aerator only weighs 9.9kgs, has a removable grass box, and a folding handle.

The aerator is quite an expensive buy, but it is well constructed to last for a long time. It is also highly functional and does not overheat unless when used with a low-quality power cord. Its bag, however, is not well constructed. Additionally, the bag does not collect very well.

  • 2-in-1 functionality
  • 12.5-Amp powerful motor
  • 15-inch working width
  • 4 working depths
  • 45-liter collection box can be attached
  • Expensive
  • Bag is not well constructed

Buy Now

Mantis 5222 Power Tiller Dethatcher
  • Dethatcher/Turf Rake Attachment for Mantis Tiller/Cultivators
  • Easily attaches to any Mantis Tiller/Cultivator
  • 60 Strong, flexible spring-steel picks gentle pull up thatch and weeds
  • Dethatches a 15-inch swath in a single pass with results that will simply amaze you

Last update on 2019-10-13 // Source: Amazon Affiliates

This powerful dethatcher will rid your lawn of any thatch within no time thanks to its 15-inch working width. This means that you clean 15 inches in one pass allowing you to get more work done in less time. It is awesome for use in tight spaces.

The dethatcher has 60 spring steel picks that are strong and flexible. These are used to pull up weeds and thatch for a cleaner lawn. The Mantis 5222 is also easy to assemble and use. Moreover, it fits well. Additionally, it has a strong construction that is bound to last for a long time.

This dethatcher attaches to any Mantis cultivator or tiller. To attach it, however, you have to pull it backwards. Despite this small technicality, it is a fantastic gadget that would make a great addition to your gardening tools.

  • 60 strong spring steel picks
  • Easy to assemble
  • Strong, durable construction
  • Attaches to Mantis cultivator or tiller
  • 15-inch working width
  • Hard to use

Buy Now

Our recommendation

We recommend the Agri-Fab 45-0299 48-Inch Tow Plug Aerator as the best lawn aerator you can buy.

It works effectively to aerate your lawn with its 32 self-sharpening aerator knives. It also attaches to any tractor thanks to its universal hitch and is very easy to use.

It’s durable with its heavy-duty steel gauge construction. The quality is good as it’s made in the USA and comes with a limited three-year warranty.

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