5 Best Lawn Aerators & Scarifiers for 2021

With summer fast approaching, you might be looking at which options are at your disposal to keep your lawn looking healthy and green. For those who don’t know what an aerator is, it’s a tool with either a spike or hollow tine that will poke holes into your soil to loosen it. This process provides more space for your grass to receive and absorb nutrients.

While it might seem counterintuitive to poke holes into your grass in order to revive it, that’s precisely what you should be doing if you want to have the healthiest lawn possible this year. Keep reading and we’ll tell you everything you could possibly want to know about the best lawn aerators available to you today!

Best Lawn Aerators - Your Free Guide to a Better Lawn

Below, we’re going to discuss our favorite lawn aerators to get you – and your lawn – through this summer.

Top 5 Lawn Aerators & Scarifiers for 2021

Outsunny Aerator – Best Aerator Overall

£45.99 in stock
1 new from £45.99
Amazon Amazon.co.uk
Last update was on: 21st April 2021 11:01 am

When we look for the best overall aerator, we look at which ones on the market balance price and quality. With this product, Outsunny has definitely achieved that.

This aerator is extra wide, which will allow you to cover your entire lawn in little time. It also has a 3-piece handle, which is easy to assemble and to take apart. This handle can be placed in three different positions depending on which one is most comfortable for you.

PROS:
  • Great price
  • Covers a large area effortlessly
  • More comfortable that other hand driven aerators

CONS:
  • Some users struggle with the item

Aberome Aerator – Best Aerator Sandals

£22.99 in stock
1 new from £22.99
1 used from £20.26
Free shipping
Amazon Amazon.co.uk
Last update was on: 21st April 2021 11:01 am

Maintaining your lawn can be time-consuming. Unless you have a few hours a week to spare on it, which most of us don’t, you might find yourself at a loss when it comes to keeping your lawn as healthy as possible. That’s where these aerator sandals comes in.

This aerator can fit right on your feet, so you can maintain your lawn just by walking around. It has four nylon straps that can be adjusted to match your foot size, which will help keep them firm on your feet. This aerator was recently redesigned to provide your feet with more ventilation while increasing stability. It is a spike aerator, so if your soil is already compacted it won’t do much, but for well maintaned lawns these garden spike shoes are fantastic value, if not slightly comical!

PROS:
  • It’s straightforward to use
  • It’s innovative
  • It’s not expensive

CONS:
  • To use this aerator properly, you’ll want to be aware of how you walk on your lawn. If you tend to drag your feet and don’t correct your step while using this aerator, you can tear out chunks of grass instead of poking holes in it.

? Bosch ALR Electric Aerator – Best Lawn Aerator Overall

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Last update was on: 21st April 2021 11:01 am

We absolutely love the Bosch ALR. It’s a perfect all rounder, doesn’t break the bank and that makes it our best lawn aerator overall!

If you’re the classic barbecue dad who enjoys having luxury tools to make home maintenance more manageable, you might be looking for a luxury aerator. Bosch is a famous company that is known for creating some of the best tools on the market, and this aerator is no exception.

This is an electric aerator that spans across 32cm in diameter. It has ten metal tines that are double-wound, and it has handles that can be stored easily after use. It runs at 900 watts and this Bosch aerator has a high-torque motor that aims to take care of regular lawn maintenance; for example, it should be able to remove any weeds, moss, or leaves from your lawn with complete ease.

PROS:
  • Easy to use
  • Powerful motor
  • Handles everyday lawn management

CONS:
  • Compared to some other options, the length of the aerator is small

AL-KO 38P Aerator – Best Scarifier for Large Gardens

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Last update was on: 21st April 2021 11:01 am

Have you ever seen a tool and wondered how you could possibly need something so big or how you could need so many features? That’s what this heavy duty aerator from AL-KO had us thinking when we first saw it.

This equipment has a 1.3kW petrol engine and boasts a multitude of features including scarifing, lawn-raking and collecting. With a 38cm working width and 55L capacity this petrol lawnraker will make short work of the largest gardens. It comes with a lawnrake and scarifier attachment and requires no tools for changing cassettes making maintenance and usage incredibly easy.

If your lawn is particularly bumpy, you’ll find the large wheels on this equipment especially useful because you’ll be able to roll over anything in your way. With this aerator, you can be aerating your lawn every 4-6 weeks to keep it healthy – remember a good lawn can’t be over aerated!

PROS:
  • It’s adjustable
  • It’s durable and ideal for larger gardens
  • Cable free

CONS:
  • Fairly expensive

Fiskars QuikFit Aerator Rake – Best for Small Lawns

£34.99 in stock
2 new from £34.99
Free shipping
Amazon Amazon.co.uk
Last update was on: 21st April 2021 11:01 am

This hand-held manual aerator is fantastic for small lawns. It’s budget friendly and has numerous positive reviews.

The high quality hardened steel head will last a few years before having to be replaced and it also picks up moss while aerating for a thorough cleaning.

PROS:
  • It’s easy to use
  • Cleans the lawn while aerating
  • High quality build

CONS:
  • Suitable for smaller gardens only

Best Selling Lawn Aerators

Bestseller No. 1
Yard Butler Lawn Coring Aerator Tool, Gray, 1
100 Reviews
Yard Butler Lawn Coring Aerator Tool, Gray, 1
  • REMOVES TWO ½” WIDE 3 ½ INCH GRASS PLUG LAWN CORES, reducing soil compaction and dethatching your lawn while letting air, water and fertilizer get down to the roots of your yard.
  • REDUCES RUNOFF AND PROMOTES TURF GROWTH. Your lawn will look better with less water and fertilizer.
  • HAND HELD LAWN AERATOR WITH FOOT BAR FOR EXTRA LEVERAGE. Perfect garden tool for easily aerating smaller yards. Promotes vigorous root growth, strengthening tolerance to drought and heat stress.
Bestseller No. 2
Oypla Heavy Duty Hand Held Push Along Garden Lawn Aerator - c/w Spikes
201 Reviews
Oypla Heavy Duty Hand Held Push Along Garden Lawn Aerator - c/w Spikes
  • Official Oypla Branded Product - Brand New Free UK Delivery
  • Easy-rolling lawn aerator lets air, water and nutrients reach grass roots
  • Breathes new life into your lawn without harmful and expensive chemicals
SaleBestseller No. 3
Garland Heavy Duty Hollow Tine Lawn Aerator
183 Reviews
Bestseller No. 4
Aunus Lawn Aerator Lawn Aerator Scarifier Lawn Scarifier Lawn Nail Shoes with 5 Adjustable Straps and Metal, Universal Size Fits Shoes or Boots for Lawn Yard
465 Reviews
Aunus Lawn Aerator Lawn Aerator Scarifier Lawn Scarifier Lawn Nail Shoes with 5 Adjustable Straps and Metal, Universal Size Fits Shoes or Boots for Lawn Yard
  • If your package is missing 2 straps, please contact me to resend.✅Simple&Effective Lawn Aerator: Our lawn aerator shoes nails are designed with 26 heavy duty metal 30 mm spikes and 2.2 inches in length, the lawn shoes are easy and fast to poke into the deep soil, helping grass absorb water, nutrients and air from the deep roots to make your lawn more green and healthier.
  • ✅Durable Spiked Sandals: Lawn spikes shoes is made with With 4 upgraded versions of durable zinc alloy metal buckles & 1 elastich band, the base is made of Polypropylene and HDPE to ensure you are safer while using.
  • ✅One Size Fit All: Our Heavy Duty spiked sandals shoes has 4 adjustable straps & 1 elastic band, and alloy mental buckles, simply adjust the length of straps through the mental buckles to have a good secure fit, whether your feet are big or small, these shoes will fit like a glove.
SaleBestseller No. 5
GRÜNTEK Lawn Aerator Shoes | Garden Grass Aerator Spiked Sandals | 4 Secure Adjustable Straps | Universal Size for all Shoes or Boots
1,168 Reviews
GRÜNTEK Lawn Aerator Shoes | Garden Grass Aerator Spiked Sandals | 4 Secure Adjustable Straps | Universal Size for all Shoes or Boots
  • 🌿 FAST and EASY ➤ Aeration of your lawn and garden. Aerator Shoes Loosens the soil and improves the penetration of water
  • 🌿 UNIVERSAL ADJUSTABLE SIZE ➤ 4 adjustable Velcro straps for A TOP comfort are adaptable to any size of shoe
  • 🌿 SAFE and EFFICIENT ➤ 13 safe steel nails per sandal drills into the earth, making looser lawns more porous - soils store more air, and rainwater seeps faster

Last update on 2021-04-22 / Affiliate links / Images from Amazon Product Advertising API

Best Selling Lawn Scarifiers

Bestseller No. 1
Hyundai 2 in 1 Lawn Scarifier, 1500W Electric Lawn Aerator, 3 Year Manufacturer Warranty, 5 Easy Adjustable Height Settings, Large 36cm Working Width & 45L Grass Bag, 10m Power Cable, Blue
  • Get a healthy green lawn: Revitalise your dull, spongy, patchy grass
  • Fitted with 20 hardened steel blades: Designed to remove moss, thatch, and dead grass right down to the roots
  • Powerful 1500W motor: Gets the job done quickly, coupled with a large 360mm operating width
SaleBestseller No. 2
Bosch 060088A071 Electric Lawn Raker UniversalRake 900 (900 W, Operating width: 32 cm, Capacity of collection box: 50 l, in carton packaging)
6 Reviews
Bosch 060088A071 Electric Lawn Raker UniversalRake 900 (900 W, Operating width: 32 cm, Capacity of collection box: 50 l, in carton packaging)
  • Ideal for raking and leaf collection with 4 height settings of +10mm to -5mm
  • Effective moss and thatch removal thanks to the carbon steel spring tines
  • Less frequent emptying due to the large 50 litre collection box
Bestseller No. 3
VonHaus 2 in 1 Lawn Scarifier – 1500W Electric Garden Lawn Rake with 4 Working Depths & 10m Power Cable
1,228 Reviews
VonHaus 2 in 1 Lawn Scarifier – 1500W Electric Garden Lawn Rake with 4 Working Depths & 10m Power Cable
  • Easy, convenient and efficient, this powerful 1500W 2 in 1 scarifier offers a quick and simple way to maintain a healthy, tidy lawn
  • Made from durable plastic with a metal frame and distinctive grey, black and orange colourways, this handy tool effortlessly removes thatch, moss, leaves and other debris from your lawn
  • Two tools in one - the dual purpose drum features easily interchangeable aerating and scarifying rollers as well as a collection box, height adjustable handle and long 10m power lead
Bestseller No. 4
BLACK & DECKER 600W 30cm Lawn Raker
1,928 Reviews
BLACK & DECKER 600W 30cm Lawn Raker
  • Powerful 600 W motor
  • 30 cm raking width suitable for medium garden
  • 3 raking heights for year round maintenance
Bestseller No. 5
Einhell Electric Scarifier/Aerator GC-SA 1231/1 (Up to 300m², 1200 W, Powerful Series-Wound Motor, 28 L Catch Bag, Ball-Bearing Cutting Unit + Aerating Roller, Adjustable Working Depth with 3 Levels)
804 Reviews
Einhell Electric Scarifier/Aerator GC-SA 1231/1 (Up to 300m², 1200 W, Powerful Series-Wound Motor, 28 L Catch Bag, Ball-Bearing Cutting Unit + Aerating Roller, Adjustable Working Depth with 3 Levels)
  • The GC-SA 1231/1 electric scarifier/aerator is an efficient and reliable combination tool which provides good service to gardeners who want to take good care of small to medium size lawns up to 300 m² through aerating and scarifying.
  • The powerful series motor with a 1200 W rating delivers high torque for continuous progress and consistently accurate results.
  • It comes with a robust housing made of high-grade, impact-resistant plastic. The long handle on the scarifier can be folded up to save storage space.

Last update on 2021-04-22 / Affiliate links / Images from Amazon Product Advertising API


Buying Guide – Choosing Your Lawn Aerator

Before you choose which one of these aerators as the best one, there are some things you should know.

Spikes vs. Tine

When choosing your lawn aerator, you’ll want to be aware of whether you’re looking for a spike or tine rake. Spikes are better for those who have smaller lawns and who don’t need to go as deeply into the ground. Not only this, but spikes are better suited for soft soils because it takes less effort to break into the ground. Tine, on the other hand, is better for harder soils and will allow you to go deeper into the ground.

Plug Aerators

These aerators are best for those who have larger lawns. Without the right equipment, a larger lawn will take days to aerate thoroughly. If you’re one of these people, you won’t be able to settle for the aforementioned manual, spike rake. Instead, you’ll have to opt for something that runs on a motor. Whether you choose an electric or petrol motor will depend on your priorities, but it’s important that you upgrade if you have a bigger lawn.

Ergonomic Handles

While this isn’t the first thing you think about when going to buy an aerator, you will want to consider the handles. This is because you’ll be spending quite a bit of time with the equipment, so you’ll want to do what you can to avoid getting blisters or back pain.

Aerator FAQ’s

This is our chance to answer anything you might be wondering that we haven’t already answered.

Is a hollow tine aerator or spike aerator better?

This really depends on what you’re looking for in an aerator. A hollow tine (or plug) aerator will remove plugs of grass and soil from your lawn; meanwhile, a spike aerator will poke holes into it.

Spike Aerator: As the name indicates, this form of aerator creates holes via spiking the lawn. This gives it access to air, water and nutrients. These are the cheaper of the two and are while they do offer some help to the lawn. They pale in comparison to the hollow tine varients.

Hollow Tine Aerator: When using a hollow tine aerator, (plug or core) you remove large cores of soil from your garden. This lets water and essential nutrients into sub-surface soil and these superior aerators excel at breaking down compacted soil. Unfortunately spike aerators may compress your soil further.

If your soil is already compacted then the cheap handheld spike aerators won’t work.

Alternatively you may wish to look at scarifiers if you’ve got a moss or thatch problem as well.

Do spiked shoes really work?

Obviously, these won’t work if you have a large lawn. Frankly, the surface area of the shoes just isn’t large enough to get work done efficiently, and you could find yourself spending days trying to aerate your lawn. That said, this is an excellent option for small patches of property or for smaller yards.

Can I aerate my lawn too often?

In short, yes.

Using spiked aerators will compact your lawn over time and have a negative effect on the health of your garden. Plug aerators can be used as often as required, although most manufacturers will recommend aerating your lawn every 4-8 weeks at most.

When do I seed my lawn?

We get this question a lot, which is why we can answer it with certainty. You should seed your lawn after it has been aerated. While there is some speculation as to how long you should wait, we generally suggest waiting two whole days or 48 hours.

How can I prepare my lawn?

Before you aerate your property, you should water your grass or lawn. This should be done about 1-2 days before you’re going to be working on it. After you’ve aerated, you can apply compost to get nutrients into the holes you’ve just poked.

Final Thoughts – All About Aerators

Choosing a piece of equipment to maintain your lawn isn’t easy; after all, if your lawn isn’t keeping up with that of your neighbors, or becomes an eyesore for your block, you’re definitely going to hear about it. That’s why it’s important to evaluate where you’re at in lawn maintenance and to evaluate your priorities. This will help you to choose the right aerator for your individual needs.

With all of that said and done, we want to know what you think! Do you have any questions we haven’t answered thus far? If so, reach out to us today!

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