Best Lawn Scarifier – Buyers Guide and Reviews

Best Lawn Scarifier – Buyers Guide and Reviews

Last updated on October 20th, 2021

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Times come when your lawn is overrun with moss, thatch and piles of other dead organic matter. This pile-up of organic matter causes a barrier that prevents nutrients from getting to the grassroots. If the situation is really bad, every time you step on your lawn you are met with a spongy feel. To rectify this situation, one needs to scarify the lawn. Using a dependable lawn scarifier is an easy way to get the job done. Picking out the best lawn scarifier from the multitude of other products is easy.

We will show you how to select the best model for your needs regardless of your budget. Whether you are in search of an electric model or a petrol model, you will find that the six products reviewed below are worth your attention.

We spent a good amount of time trying to find a dependable lawn scarifier that would be accessible to many. The Bosch AVR 1100 Verti Cutter Lawn Raker came highly approved for proving 2-in-1 functions all under one hood for an affordable price. The unit is perfect for small-medium gardens and depends on 14 rotating BOR blades to do the work. Easy to store thanks to its compact size, this easy-to-use scarifier is hard to miss and it came out on top as our best pick.


Bosch AVR 1100 Verti Cutter Lawn Raker

This scarifier offers the best of both worlds. It is an affordable item with interesting features to work with. Being that it is an electric model, this lawn raker is hardly as noisy nor does it need as much maintenance as a petrol model. Armed with a 1100W motor this model supports 2-in-1 functions. You will be able to scarify and rake your lawn until you are pleased with the outcome. It has a 32cm working width, 4 cutting settings and it is easy to store among other things. Many of the customers that have purchased this unit are happy with it. You can tell by its high rating and the high number of happy customers.

Mini Buyers Guide

Quick tips to use when buying a lawn scarifier

Some of the considerations you need to make are quite simple. You have to figure out the size of your garden before you select the kind of model you want.

Next, regardless of whether you choose a manual or an electric model, you have to think of getting a durable unit. Scarifiers are usually made from materials like steel and aluminium and these units will need to survive the outdoors and still provide optimal performance.

You will also want to be comfortable as you work, therefore, seek a machine that works well with your height. Padded and height adjustable handles are always welcome.

Check for warranties primarily if it is your first time buying a scarifier or you are dealing with a new brand. You can read more about this in the in-depth buyers guide further down. 


AL-KO 38P Combi-Care 2-in-1 Petrol Lawnrake/ Scarifier

Probably the best scarifier for large gardens revitalisation, this 55cc petrol model supports two functions; scarification and raking to give the soil some breathing space and let it absorb some nutrients. The easy-to-maintain unit has 5 depth settings to tend to light or heavy scarification. The unit is not cheap but at least you can be assured that the quality is trustworthy. It may not have the best rapport as a scarifier but at least it has decent reviews compared to the other petrol scarifiers around.

Top 6 Lawn Scarifier Reviews

Bosch AVR 1100 Verti Cutter Lawn Raker

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  • Equipped with a powerful 1100w motor and jet collection system to clear weeds and moss from your lawn.
  • Comes with 14 durable BOR steel blades for effective vertical cutting.
  • Possesses 4 cutting settings that can be adjusted to suit the level of moss clearing needed.
  • It has a working width of 32cm for easy coverage.
  • Can be folded into a compact size for storage thanks to the double foldable handle.
  • Comes with a 50L collection bag that is easy to empty out.
  • Accompanied by a 2- year warranty.
  • Affordable and provides many years of service.

Handle all your reseeding and moss removal needs using the Bosch AVR 1100 Verti Cutter Lawn Raker. This unit utilises 1100w motor and a jet collection system to clear old grass and moss from your garden. The jet collection system works efficiently preventing any blockages or breakdown of the system. Comprising of 14 rotating BOR blades and effective air inlets, this machine collects the moss/old grass and tosses it in the 50L collection bag.

The working width of this unit is 32cm, making it appropriate for small-medium lawns. Using this on large lawns will take you more time compared to using a unit with a larger width. As for the working height, it can be adjusted to suit the lawn in question. Using the 4 cutting settings provided you can adjust the cutting height from +5/0/-5/-10 mm.

Being that it is a push unit, the wheels need to be of quality so as to keep up with the constant use. Weighing in as 9.9 Kg and measuring 59.6 x 49.8 x 40.6 cm, this unit can be folded into a compact structure for storage. This is made possible thanks to the double folding handles installed in the unit. You can store the unit without taking up too much space.

For those concerned about the noise level, this unit has a sound level of this unit is 95dB (A). It may look noisy on paper but when working, this verti cutter is not that noisy at all. This unit is accompanied by a 2-year warranty. You get an additional year of coverage if you register the unit online at the Bosch website.

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AL-KO 38P Combi-Care 2-in-1 Petrol Lawnrake/ Scarifier

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  • Comes with an incredibly powerful 4-stroke 1.3kW-55cc petrol engine that packs enough capacity to tackle in large gardens.
  • Includes 2-in-1 functions that include scarifying and raking.
  • Has a 55L collection bag to facilitate seamless work with  few interruptions to empty.
  • Comes with 5 height adjustment features to handle different intensities of raking/scarifying.
  • It has a large working width of 38cm for quicker coverage.
  • Features tool-less cassette changes for a more user-friendly experience.
  • Comes with a 24 steel spring tine cassette for raking and a 14 steel blade cassette intended for scarifying.
  • The frame is made of plastic and therefore it is easy to clean and maintain.
  • Features an automatic shut-off function, which comes in handy once the operator lets go of the handles.

The AL-KO 38P Combi-Care 2-in-1 Petrol Lawnrake/ Scarifier caters to three basic functions, scarifying, raking and collection of the debris. All you need to do is interchange the respective cassettes to get handle the function in question. The good news is that changing these cassettes require no tools to interchange them. Just pop them in and you are good to go.

This is a petrol model and therefore there are no cables to hold you back from reaching remote areas of your lawn. You can continue about your business scarifying or raking up your lawn without worrying about running out of power. The 1.3kW petrol engine contains 55cc of petrol which is adequate to cater to small-large lawns.

As stated above different cassettes are provided to handle the scarifying and raking functions. For the raking bit, there are 24 steel spring tines that durable and effective. For the scarifying function, there are 14 steel blades that will remove all the moss and weeds from the lawn, therefore, allowing the lawn to breathe.

With a working width of 38cm, the AL-KO 38P Combi-Care 2-in-1 Petrol Lawnrake/ Scarifier is able to cover more ground. If you have a large lawn then this unit will cut down the time spent compared to units with a small working width. Additionally, the unit features 5 height adjustment settings that are responsible for how deep the blades or the tines can go. If there is a lot of moss/ thatch to be cleared, the deeper the blades/ tines should go into the lawn.

Being that the body is made of plastic, it only weighs 20kgs which is not too heavy to manoeuvre thanks to the wheels installed. The plastic body also makes it easy to clean and maintain the unit. The 55L collection box is large enough to prevent constant emptying thus allowing you to work without interruptions.

As a safety feature, this unit will automatically shut off when you let go of the handles. This feature is convenient especially when you have children and pets running around. You can prevent any accidents from happening by letting go of the handles if the off switch is not nearby.

This push lawn scarifier/raker comes with a 2-year warranty. Any issues or flaws with the product can be covered under this warranty.

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VonHaus 2 in 1 Lawn Scarifier – 1500W Electric Garden Lawn Rake

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  • It has a 1500W self-propelled motor for easy manoeuvrability.
  • Features 2-in-1 interchangeable functions.
  • Possesses 4 depth adjustability features for both scarifying and aeration functions.
  • Comes with a decent sized 28L capacity collection box.
  • Supplied with a 10m cable to facilitate easy manoeuvrability around the garden.
  • Lightweight unit that is easy to move around.
  • Provides height adjustable handles for user comfort.
  • Features a lock-off switch for safety purposes.
  • Comes with a 2- year warranty.

Meet the VonHaus 2 in 1 Lawn Scarifier that is efficient and convenient for all your lawn needs. Possessing a powerful 1500w motor, this electric garden scarifier is made from quality plastic and metallic parts. You can be sure that the construction is solid and that it will be able to serve you for years to come.

This simple unit caters to two main functions which are scarifying and aerating. How this was made possible is through the interchangeable scarifying and aerating rollers in the unit’s drum. Possessing a cutting width of about 40cm, this lightweight unit will have the work done in no time. It weighs a measly 9.9kgs and it is self-propelled, therefore, manoeuvring this unit around is as easy as pie.

Furthermore, this unit is equipped with a safety button that needs to be pressed before activating the trigger. This safety function can only be activated with someone with some muscle power. This, in turn, keeps children from activating the unit accidentally and hurting themselves or causing damage to the property.

To collect all the debris removed from the lawn, this unit is equipped with a 28L capacity box. This box can be easily detached for emptying into the nearest bin. The unit also features a 10m cable for easy reach and height adjustable handles so that you can work in comfort.

For each function, there are 4depth settings available. For the scarifying function, the depth ranges from -12-4mm. For the aeration function, the working depth ranges from -15-7mm. Depending on the work to be done, adjust the depth accordingly.

This unit comes with a 2-year warranty. When the unit is delivered, some assembly is required but, worry not because simple instructions have been provided. You can assemble it in a couple of minutes and you are good to go.

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AL-KO Combi-Care 38 E Electric Scarifier

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  • Utilises a 1300w motor to effectively scarify or rake the lawn.
  • Features 2-in-1 function that includes both scarifying and raking.
  • Comes with two interchangeable cassettes; a 14 steel blade cassette for scarifying and a 24 steel spring tine cassette for raking purposes.
  • Features a 55L collection box for uninterrupted work sessions.
  • Offers a large working width of 38 cm for wider coverage in each pass.
  • It has a long 12m cord for enhanced maneuverability.
  • Features 5 depth adjustment settings.
  • Offers tool-less cassette changes promoting user-friendliness.
  • Accompanied by a 2-year warranty.

We have already dealt with the AL-KO 38P which uses petrol and now we are looking at the AL-KO Combi-Care 38 E 1300w Electric Scarifier. They are basically the same unit, the major difference is just the power source they use. The AL-KO Combi-Care 38 E also caters to three functions which are scarifying, raking and collection. It clears all the moss and thatch that prevents air and nutrients from getting to the grassroots.

To facilitate effective scarifying or raking of the lawn, the unit has to be fitted with the right cassettes. There are cassettes provided to cater to each function. You can interchange them as you go along depending on the process you are undertaking. These cassettes require no tools to install them. You just pop them and start working. The scarifying cassette contains 14 steel blades and the raking cassette possesses 24 steel spring tines to gather all the moss.

To get to the required depths of the soil, this unit is equipped with 5 depth adjustment settings. There is a knob dedicated to finding the right depth right at the hood of the machine. Weighing approximately 14kgs, this electric unit comes with a 55L collection bag that is easy to empty. It is also equipped with a 12m cord so that you are able to reach further without the need for extension cords.

The unit also features handle adjustment so that you can find the right working position for your height. This unit comes with a 2- year warranty. It has a bit of firepower to it when it turned on so be careful not to let go of the handle.

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Wolf Garten Multi-Change URM3 Roller Moss Remover

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  • Equipped with steel blades to roll and pick up moss/thatch from your lawn.
  • Offers a working width of 30cm which caters to small-medium sized lawns.
  • Part of the Wolf Garten Multi-Change system, which allows the user to easily interchange handles and tool heads within the same collection to cater to different lawn needs.
  • Sold at an affordable price.
  • Comes with a 10-year warranty to vouch for the quality of the item.
  • Allows the user to work upright angle so as to avoid straining the back/shoulder muscles.

If you need a simple unit to remove moss from your lawn then the Wolf Garten Multi-Change URM3 Roller Moss Remover would work perfectly. Fetched at an affordable price, this simple unit clears moss and thatch using pendulum action that pulls or pushes the steel blades against the surface of the lawn. The motion of the back and forth allows the blades to snatch up the moss/material without harming the grass.

Weighing 9.07g, this tool possesses a working width of 30cm. this more than adequate with to cover small to medium sized lawns. You won’t have to spend extra hours on end trying to get the work done. Furthermore, this tool is designed to work when you are standing upright. You don’t have to bend to correctly position the tines and end up straining your back. It is equipped with wheels therefore, you can roll around the lawn with ease listening to some music and getting the job done.

This tool is part of the Wolf Garten Multi-Change system. This allows you to select the right height handle from the 11 provided. This is a brilliant strategy because everyone’s height needs will be catered to. Moreover, you have the choice to select whether you want an aluminium or wooden handle. So have fun with it.

This multi-change system extends to the tool heads also. You can select and fit any other tool head provided in that range of products. The head fits on the handle easily using an interlock mechanism. It is such a user-friendly tool and to make it better, it is accompanied by a 10- year warranty. You can be sure that this tool is made with high-quality materials that are able to give you 10+ years of service.

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Hyundai 210cc 400mm Petrol Lawn Scarifier & Aerator

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  • Features a strong 210cc 4-stroke OVH engine to power the machine.
  • Comes with a working width of 40cm for faster coverage.
  • Offers 5-depth adjustment settings that are easily accessed from one knob.
  • It is a low-fuel-consumption unit making it both environmental and economically friendly.
  • Features 19 hardened steel blades to pick up unwanted plant material from your lawn.
  • Fitted with wide tread wheels to balance the weight of the unit and avoid more damage to the lawn.
  • It comes with a 45-L capacity polyester collection bag.
  • Features soft-grip handles for the enhanced comfort.
  • The handle can be folded to create a compact sized unit for storage.
  • Has a three year warranty for peace of mind.

The Hyundai 210cc 400mm Petrol Lawn Scarifier & Aerator is created to deal with lawns in bad conditions. It is powerful enough to dig deep and remove layers that have been preventing nutrients from getting to the grass. This unit is powered by an OVH 4-stroke engine with a capacity of 210cc. compared to our other petrol model in this review, this unit is much stronger. It is a low-fuel-consumption unit which will prove economical in the long run.

To get to all the moss/thatch/weeds covering your lawn, the unit is equipped with 19 hardened steel blades. The blades are designed to collect all the debris without causing more damage to the lawn. Once the debris is lifted, your lawn can breathe and get nutrients again.

To avoid doing further damage to your lawn, the 38kg unit is fitted with wide wheels. The wide tread wheels will not dig into the ground thanks to the weight distribution on the wheels. Furthermore, this unit can be placed in a transport position. This means that the blades don’t touch the ground while in motion. You can pave the lawn without causing any form of damage.

No lawn scarifier/aerator will be complete without depth adjustment. This unit features 5 depth adjustment settings ranging from 15mm to-15mm. Use the adjustment dial availed to access all of the 5 depth settings. This is a unit that would cater to small- large sized lawns with ease thanks to its 40cm working width. As always, the wider the width of the scarifier, the larger the coverage per square feet.

For ease of use, the unit is fitted with a 45L polyester collection bag. The collection bag is easily detached and attached to the system for emptying purposes. Additionally, the machine has soft grip handles for ergonomic purposes. If you are working for long periods, the soft grip handles will help ward off any discomfort in your hands.

The handles of this unit can be folded over the steel deck creating a smaller footprint for storage. This is crucial typically when you have little space to spare. This 5000w unit comes with a user manual and a 3-year warranty.

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Buyers Guide

There are always factors to consider before purchasing any product whether online or in person. In this section, we discuss some of the factors one needs to consider before purchasing the best lawn scarifier. But first, we have to look at when it is important to scarify and when it should be done.

Why scarify your lawn?

  • It is crucial in removing moss from your lawn which tends to block nutrients meant for the grass.
  • Revitalises the lawn allowing it to increase water intake.
  • Removes dead organic matter from the surfaces allowing the soil to breathe.
  • It gets rid of the spongy feel associated with the build-up in dead organic matter.
  • Helps prepare the lawn for manure/fertiliser absorption that eventually promotes new growth.

When is the best time to scarify?

The last thing you want is to scarify at the wrong time. You need to give your lawn ample time to heal before new growth sets in.  In most cases, scarifying is done in either spring or autumn. The spring scarification is done around April when the weather starts getting warm. This is more of light scarification to remove the layers of moss and thatch.

Around August/September before the cold weather comes through happens to be the best time to do heavy scarification. It will look messy for a while but when the lawn has rested and new growth comes in, you will be jumping for joy.

Factors to consider when choosing the best lawn scarifier

Petrol, Manual or Electric?

The type of scarifier you choose will heavily depend on the amount of work to be done and your personal preference.

Petrol based scarifiers are perfect for larger lawns since they are not restricted by cords. They also tend to be more powerful and noisy compared to the other models. These units also require more maintenance to maintain their good working conditions. If you live in areas where electricity is not available, these units will do just fine.

Manual scarifiers are intended for light scarifying on small sized lawns. They do take some muscle power to operate but they are ideally cheaper compared to the rest.

Electric scarifiers cater for small-medium sized lawns. Since they have cords, they are limited to the areas they can reach. They are easy to operate and require little maintenance.

Size of the area to be covered

The size of the area to be covered and the intensity of scarification are important. You cannot select a manual scarifier to handle intense work on a large lawn. It only makes sense to look for a petrol based model. Think of the area you need to be covered and the unit that will make that process the simplest to deal with.

Quality of the claws

Whether you are using a hand-held scarifier or an electric one, the blades/claws have to be made with reliable materials. Materials that are able to keep up with the outdoors without rusting or bending easy. That is why it is common to see steel being used to make these claws and blades. Even scarifiers with aerators possess steel spring tines to remove moss effectively. A good example of this is the AL-KO Combi-Care 38 E Electric Scarifier.

Working width

Consider the working width of the machine so that you can complete your work faster. A unit with a narrow width will force you to go on more laps before completing the whole lawn. A unit with a wider width has more coverage and therefore, will end up taking fewer laps to complete the whole lawn. A unit like the Hyundai 210cc Petrol model has a working width of 40cm which can cater easily to large gardens.

Adjustable depth settings

This is a crucial feature when it comes to light or heavy scarification. Using lower depth settings is usually needed for heavy scarification. Higher depth settings are intended for light scarification. Be sure to check these settings before beginning work so as not to cause accidental damage to the lawn by going in too deep.

Ease of use

There are simple things on a product that changes how we experience our time with the product. When scarifiers are mentioned, here are a few features that make life a bit easier for us.


Check for soft padded handles as they remove any discomfort caused by using the machine for too long. Also, if the handles are height adjustable, the user will be able to find the best working position for their height.

Tool-less cassette/roller changes

There are machines that require you to interchange rollers/ cassettes so as to cater to aeration/raking or scarifying functions. If you find a unit that offers a tool-less exchange of these rollers/cassettes, well and good. It will save you some time and frustration.

The capacity of the collection bag

The size of the collection bag determines how often it has to be emptied. A larger collection box/bag facilitates seamless work because you can empty it when the work is done. a smaller collection bag will force you to stop, empty and then get back to work.

Compact storage sizes

There are models like the Bosch AVR 1100 Verti Cutter Lawn Raker whose handles can be folded over the body for easier storage. Such units that can be stored in a compact size come in handy when you are tied down for space. If you have adequate space then this feature doesn’t really matter.

Safety features

Overlooking safety means accidents are around the corner. Look for units that have a safety feature like the lock-off switch present in the VonHaus 2 in 1 Lawn Scarifier model. There are also models that automatically switch off when you let go of the handles. Regardless of what safety feature is used, make sure there is at least one that can prevent preventable accidents from happening.

Product warranty

Many of the scarifying machines come with a 2+year warranty. The length of the warranty will differ from brand to brand. Regardless, of whether it is a long or short warranty, make sure you acquaint yourself with the terms and conditions. This will indicate what is covered if the unit is used domestically or commercially.

Our Final Conclusion

There are even more expensive models in the market than the ones featured here. What matters is if the unit you purchased satisfied all your needs. Our best lawn scarifier does not claim to be top of the line but its quality is absolutely dependable. Seek for a unit that will not make it seem like you wasted money. The quality of the materials and features presented matters more than the price. When it is all said and done, you will be thankful when you finally see your lawn healthy and moss-free.

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