Top 12 Best Mulching Lawnmowers | 2021 Reviews (WORX)

If you are the type of person who likes to keep their garden clean, and maybe win a few competitions doing that, Mulch Mowing is the way to go. This can help in saving time and not worrying about disposing of the grass. Mulch mowing, in the long run, also saves you fertilizer cost by cutting the grass so small that it fertilizes the garden itself.


You also have to be careful and vigilant about a few things. Mulch mowing requires constant attention and a specific routine of mowing. One can also not do it in conditions when the lawn is wet. So, if you are here looking for a Mulch Mower, then I am sure you already know about all this, after all, Mulch Mowing is not a beginner’s game.


The only thing that can make the difference between lawn mowing being a highly therapeutic experience and a highly frustrating one is the quality of your Lawn Mower.

To maximize your mowing experience and minimize frustration with the generic low-quality bladed mulching mowers, we have compiled a list of some of the highly-rated Mulching Lawn Mowers that will give your lawn that evergreen, picturesque, and well-manicured look.

Let’s discuss each one of them in detail so that I could explain why you can be confident while investing your hard-earned money in any of these products.

Top 12 Best Mulching Lawnmowers Reviewed

  1. Greenworks 21-Inch 13 Amp Corded Electric Lawn Mower 25112 – Best Overall
  2. Greenworks 18-inch 12 Amp Corded Electric Lawn Mower 25012 – Best Value
  3. WORX WG743.9 40V PowerShare 4.0Ah 17” Lawn Mower – Editor’s Choice
  4. Sun Joe 24V-X2-17LM-CT Mulching Lawn Mower
  5. Sun Joe MJ403E Mow Joe 17-Inch 13-Amp Electric Lawn Mower
  6. Green works 16-Inch 10 Amp Corded Electric Lawn Mower
  7. WORX WG719 13 Amp 20 Inch Electric Lawn Mower
  8. BLACK+DECKER Lawn Mower
  9. MJ402E Mow Joe 16-Inch 12-Amp Electric Lawn Mower+Mulcher
  10. American Lawn Mower Company 50514 12-inch 11-Amp Corded Electric Lawn Mower
  11. Craftsman 11P A0SD791 21-Inch Lawn Mower
  12. Black+Decker BEMQ482ES Electric Mower

#1. Greenworks 21-Inch 13 Amp Corded Electric Lawn Mower 25112 – Best Overall

 Greenworks 21-Inch 13 Amp Corded Electric Lawn Mower 25112


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 The Green work 21-inch 13 Amp Corded Electric lawn Mower 25112, which we for simplicity will be calling “Greenworks 21” from here on out. This sleek beauty comes in for $180 putting it in a league where it does not do much wrong. This best overall pick is a 3-in-1 lawnmower that can not only be used for Mulching but other types of lawn mowing like Side Discharge and Bagging. This machine is powered by a powerful 13 Ampere DC motor, making your lawn mowing experience seamless and mediating. The 21-inch sleek deck houses a sharp 19.5-inch blade that maximizes the amount of grass being cut in one line, leaving very little behind. The Push start button makes you get to cut the grass in a very timely manner. The Greenworks 21 is height adjustable, going up from level 1 to level 7 – making it easy for all types of desired levels of cut for better mulching. Thanks to its foldable handles, it is also very easy to store and carry.

Higher levels of durability from the rocks and other things that come under a mower while normal use.A corded mower, yet the cord does not come included.
Does not draw much power. At peak voltages, it draws somewhere around 8 to 25 cents an hour.Not ideal to use for tall weeds and grass.
Very easily refitted to go from mulching to side discharge to bagging in a few simple steps.
A well-sized blade cutting almost all grass that comes under its 21-inch steel deck.
Very light, weight making it very easy to maneuver.
Contains many options for height adjustability.
Powerful 13 Amp motor 
4 years Warranty.

#2. Greenworks 18-inch 12 Amp Corded Electric Lawn Mower 25012 – Best Value

 Greenworks 18-inch 12 Amp Corded Electric Lawn Mower 25012


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 Coming in at just $150, the Greenwork 18 is a small lawnmower that consists of a solid metal chassis with a plastic top over the motor, making it highly durable yet easy to maneuver. The package contains a long 150-inch cord making which is ideal if you have a small lawn, eliminating the need for an extension cord. The mower has a push start button that helps you get right down to business. The chassis houses dual blades, making the cutting operation very easy. The Greenworks 18 is a 2-in-1 mower that goes from mulching to side discharge in just a few simple steps. It also has 7 different levels of height adjustability. This can also be stored very easily by mounting it onto a wall.


The product pictures and color might make it feel like it's cheap but in reality, it has a solid metal chassis.The packaging it comes in is not very well. This can lead to some products being damaged while being shipped to the customers.
Wall-Mountable with the help of a few cheap additional tools.Not easily repairable unlike a gas-powered mower. One has to send back to the manufacturer for any or all after-sale service.
No pull-start hassle and no gas. Very easy to push-start.

#3. WORX WG743.9 40V PowerShare 4.0Ah 17' Lawn Mower – Editor’s Choice

 WORX WG743.9 40V PowerShare 4.0Ah 17” Lawn Mower


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 The Worx WG743.9 is very sleek and easy to use. Coming in at $150, this battery-powered lawn mower can mow down 1/8th of an acre on a single charge. A two in one mower making it easily able to switch from mutch to a rear discharge mowing. It also features the Intellicut technology that gives more torque to its blades, increasing its cutting functionality, even more, making it ideal for long grass. This lawnmower barely takes a few minutes to assemble and is very light weighted. It also features 6-adjustable cutting heights, giving you the option for a better cut lawn.

Fully battery powered eliminating the need for any type of cords or wires to carry around.Battery and chargers are sold separately. 
The product out of the box takes very few minutes to assemble in a few simple steps.Batteries tend to overheat in some cases.
A very good battery backup, enabling you to cover more ground on a single charge.Not Foldable, making it hard to store.
The batteries are interchangeable with other Worx products.
The mower is very lightweight making it easy to move.

#4. Sun Joe 24V-X2-17LM-CT Mulching Lawn Mower

 Sun Joe 24V-X2-17LM-CT Mulching Lawn Mower


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 The Sun Joe is a battery-powered mulching and bagging lawn mowing machine from the respected Sun Joe brand, which creates some of the best machines in the market. They are not only known for their machines but also their customer service. This light-weighted 34-pound machine can be owned for $188. It is very easy to unpack and assemble and it charges in minutes. The company includes a battery with a box. In case of any problems with the machine, the Sun Joe brand offers a two-year warranty starting from the date of purchase and they will let you return the lawnmower during that duration – No Questions Asked. 

Cuts to 1 inch, even in areas that are not very thick.The grass collection bag included with it is very small and will need to be emptied several times.
Does not make any noise during operation.Thick patches of grass can lead to the lawnmower overheating.
Very lightweight making it easy to move.The cutting width of 17 inches is small.
Height Adjustable from 1-3 inches.
Easy to unpack and assemble.
Battery charges in minutes.

#5. Sun Joe MJ403E Mow Joe 17-Inch 13-Amp Electric Lawn Mower

Sun Joe MJ403E Mow Joe 17-Inch 13-Amp Electric Lawn Mower


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 This Sun Joe product, unlike the one we mentioned before, is a corded Lawn Mowing machine. Coming in at a reasonable price of $180, this lawnmower features a 13 amp motor which powers a 17-inch wide mowing path, easily cutting the toughest grass that comes in its path. This lawnmower includes the ability to remove the bag, giving it the ability for mulching as well. It is very easy to start with a single push of a button with its push start button. This Sun Joe has seven different height adjustable positions making it very easy to adjust for various height cuts. It is very light weighted, scaling in at just 31.50 lbs. The included bag for grass has a capacity of 12 gallons.

Powerful enough to mow down long grass blades and weeds of up to 10 inches.Does not mow well when walking backward leading to mowing taking a lot more time than normally afforded.
The Sun Joe Brand gives a two year no questions asked warranty.The included bag when filled up can sag and tip the mower up.
7 different positions of height adjustability.The Grass cut during mulching can be a lot smaller.
Very lightweight and easily maneuverable.

#6. Green works 16-Inch 10 Amp Corded Electric Lawn Mower

 Green works 16-Inch 10 Amp Corded Electric Lawn Mower


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 The Greenwork 16 is a well-designed 2-in-1 operation lawnmower that works very well for rear bagging and mulching. The design is easily interchangeable and can go from one mode of mowing to another in a few easy steps. The machine is powered by a 10 Amp motor that cuts even the wettest grass when used in rear bagging mode. The mowing blades are housed in a solid cutting deck, making them durable against the rocks that can damage them. The mowing can begin with a push start button, letting you do your thing in a very quiet and smooth manner. There is no hassle of batteries and charging, all you have to do is plug and go with its 150 feet cord. You won’t be limited to being near a wall outlet. The Green work 16 is height adjustable in 5 positions, making your mowing experience feel easier on different terrains and conditions. The mower weighs 40 pounds, making it lightweight and easily movable.

The rear bagging option can help you mow at the wettest of conditions.Narrow cutting width compared to other mowers.
Very durable against rocks and other things that come under it.Long grass can affect its turning radius.
Height adjustable with 5 positions saving you from slouching.10 Amp motors can be underpowered.
Cuts very evenly and cleanlyThe bag needs constant emptying.
A long 150 feet cord.Small wheels.
Easy To Assemble.

#7. WORX WG719 13 Amp 20 Inch Electric Lawn Mower

 WORX WG719 13 Amp 20 Inch Electric Lawn Mower


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 Coming in at $173, the WORX WG719 works very well. The 13 amp motor powers a 20-inch cutting deck which packs a punch while cutting through grass. The cord powered lawn mower lets you move through the lawn without the need of charging or replacing batteries. The lawnmower has 3-in-1 functionality with cutting, bagging, and mulching. The lawnmower is height adjustable with 7 different positions for adjustability.

Well-designed shopping cart styled wheels that work very well while moving in a straight line.Wheels sometimes do not stay straight making it hard to control at times.
The 13-inch motor is very powerful, making it quickly and easily do what it's designed for.Very hard to mow in a corner due to the wheels sticking out.
Very easily stored with its foldable design.The center of gravity is not well distributed.
Very easy to assemble and start right out.Vibrates a lot.
Very durable and well built.
Easy To Assemble.

#8. BLACK+DECKER Lawn Mower



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 The Black+Decker Company has been a prominent name in the lawn mowing world since 1910. They specialize in power tools but lawnmowers are something they do very well. The MM2000 has a 20-inch cutting deck which is powered by a 13 Ampere motor which makes the work easy for even the longest and toughest of grass and weeds. The Mower has 3-in-1 functionality with mulching, bagging, and side discharge, all easily interchangeable with a few simple steps. The package contains a 13-gallon nylon collection bag which is enough to dispose of a lot of grass. The Mower has one-touch adjustability where all four wheels adjust using one button. The Edge Max technology helps it to mow along walls and fences with ease, leaving no place untouched. The MM2000 features 7 levels of height adjustability for cutting 1-½ to 4 inches. Coming in at $200, the Black+Decker gives you a two-year warranty along with this product.

Edge max technology helps it cut grass even in corners with walls and fences.Customer service is poor with long wait times of up to a month.
Powerful 13 Ampere motor.Feels inferior to its previous models.
One-touch adjustability.It does not feel as it is made to last.

#9. MJ402E Mow Joe 16-Inch 12-Amp Electric Lawn Mower+Mulcher

MJ402E Mow Joe 16-Inch 12-Amp Electric Lawn Mower+Mulcher


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 This 149$ option is a corded lawn mower with a 15-inch cutting width that is powered by a powerful 12 Amp motor that makes little work of the longest grass. It is best suited for a small to mid-sized suburban lawn. This lawnmower comes with a 9.3-gallon rear bag for quick and easy grass disposal. It also has 6 different positions for height adjustability for the different sizes and cut of grass. It is very easy to take out of the box and assemble. One can get to work as simple as plugging it in and pressing the push start button. It does not require any maintenance and is covered by a 2-year manufacturer’s warranty. 

Maintenance-free, just like most of the electric lawnmowers.The bag is small making you dispose of it again and again.
One of the best customer care and service in the industry.The blade cutting width is small.
6 different levels of height adjustability.Does not come with a cord.
Very easy to store and move.
Super lightweight.

#10. American Lawn Mower Company 50514 12-inch 11-Amp Corded Electric Lawn Mower

American Lawn Mower Company 50514 12-inch 11-Amp Corded Electric Lawn Mower


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 The American Lawn Mower company has been serving its patrons since 1895 making them an expert in the field of lawnmowers. The ALMC 50514 is a very compact lawnmower with a 14-inch cutting width that is powered by a corded motor running at 11 amp. The Lawnmower has 5 different positions for height adjustability, helping you choose your desired cut for grass. This adoration has a 2-in-1 option of either mulching or rear discharge which are interchangeable in a few easy steps. The mower is very lightweight and compact, not only making it very easy to maneuver but also easy to store. Being very easy to assemble and getting down to business takes a few minutes. The American Company Lawnmower 50514 is very quiet and noise pollution-free. It comes with the safe option of auto-off in case the lawnmower is left running accidentally without any use.

2-in-1 functionality of mulching and rear discharge.The catch bag does not lock in securely.
The 11-Amp motor surprisingly packs a punch.The body design is not very sturdy.
Convenient on and Auto-Off safety option,The bag is very small.
Lightweight and compact

#11. Craftsman 11P A0SD791 21-Inch Lawn Mower

Craftsman 11P A0SD791 21-Inch Lawn Mower


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 You might have understood it from the title but this is the only gas-powered lawnmower we have recommended while the entire list was full of electric mowers. We like this mower very much for its distinct and modern features that are offered for the price. This Craftsman 11P has a 21-inch cutting width which is powered by a respectable 140cc engine. It has moderate fuel consumption. This mower features a 2-in-1 capability of mulching and side discharge which is interchangeable in a few easy steps. It has 6 height adjustable positions for your desired grass cut. Being gas powered, you do not need any cords or batteries for power. It is perfect for any size lawn from small suburban lawns to huge countryside farms. The Craftsman company offers a 2-year manufacturer’s warranty. 

Best for all shapes and sizes of lawns.Gas-powered mowers need regular maintenance.
A very powerful 140cc EngineCreates a lot of noise.
Adjustable 6 positions.Manual push.
No cords and batteries.

#12. Black+Decker BEMQ482ES Electric Mower

Black+Decker BEMQ482ES Electric Mower


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 Another Black+Decker recommendation from us which is the final pick for this article. BEMQ482ES Electric mower which is specially designed for better maneuverability. This has a beautiful design that feels like a motorcycle is powered by a 12-ampere motor. This motor powers a 17-inch cutting width which makes cutting the grass a blissful experience. This is also a corded lawn mower, perfect for a small to midsize suburban lawn. It is very light weighted, weighing in at just 40 pounds. The electric motor is very quiet making it noise pollution-free. Priced at $160, this mower offers a 6 height adjustable setting which helps you choose your grass cut. The wheel threads are rugged giving it more control in terrains with thick grass.

Very lightweight - weighing in at just 40 pounds, giving it the right weight and easy maneuverability.Very poor customer care and service.
12 Ampere motor which is powerful enough for thick grass.The design is uncomfortable to use.
Height is adjustable from 1 to 3 inches.The metal and plastic feel cheap. 
Very quiet

TOP PICK: Best Mulching Lawnmower Brands

Going through all these Lawn Mowers with Mulching capabilities, the final top pick is still not an easy decision to make as all of them have some sort of pros and cons. With their competitive prices of 100-200$, all these mowers try their best to give the best bang for the buck. The only difference is their after-sale service and height adjustability. To this end, our top pick is the best overall option which is “Greenwork 21”. This lawnmower not only has a powerful 13 Amp motor but also has the biggest cutting width of them all. The only thing that comes close to this cutting width in our list is the gas-powered Craftsman 11P-A0SD791 which is not our top pick because of the problems and regular maintenance that it requires. The only problem with the Greenworks 21 is its inability of self-maintenance. That being said, this is not much of an issue, thanks to the 4-year warranty given by the manufacturer.

 Features to look for in a Mulching Lawnmower

Well moving on, we have shown you some of the best mulching lawnmowers that are available on Amazon right now. But how did we come up with this list? What were the things that we looked for before recommending a particular lawnmower? Well, here are a few things that you must look for whenever you are buying your next lawnmower. 

  1. Your Lawn Size: The very first thing you need to consider before buying a lawnmower is your lawn size. If you have a small or mid-sized lawn, you can buy any of the small lawnmowers with a smaller cutting width and be happy with your purchase. If you own a huge lawn, we recommend not going electric at all as the battery or cords will leave you hanging when they run out or it falls short. A gas-powered mower can easily be refilled and be back to work again.
  2. Corded or Battery Powered: The electric lawn mowers come in with different varieties of corded and battery-powered. It is mostly up to you. Battery-powered mowers give you a higher degree of freedom to move in your lawn but cords can be better if you want better efficiency and higher blade torque. 
  3. Gas Powered or Electric: When looking for a lawnmower, you might want to consider which one of the two you want to buy. The gas-powered one has an engine with great cutting torques but makes a lot of noise. The electric mowers on the other hand can be very quiet but can limit you with its battery life and cord length. 
  4. Type of Mowing: The type of lawn mowing you want to do can be featured in one lawnmower but not be there in the next. Lawnmowers have different features like 3-in-1 or 2-in-1 which can support all or a combination of mulching, side discharge, and bagging. 
  5. After-Sale Support: We cannot stress this enough. If a lawnmower company does offer after-sale support, then we recommend missing out on their products no matter how good it is. Mulching on a lawn requires a routine for the grass to be cut small and fertilize the lawn after an interval. If you buy a brand new lawnmower for mulching which breaks and the customer support asks for a month for repair or replacement, then your lawn can be ruined by the overgrowth. Therefore, it’s best to do your research regarding this.

Best Lawn Mower Brands

 Here are some brands which are well known in the lawn mowing game and we have recommended their products on our list here: 

  1. Greenworks
  2. WORX
  3. Sun Joe
  4. Black+Decker
  5. American Lawn Mower Company


 As we mentioned earlier, lawn mowing can be a mediating experience if the quality of the lawnmower is good. We have given you our recommendation for what we think is the best lawn mower for mulching on a lawn. They all will give you the bang for the buck and provide you with an excellent lawn mowing experience. However, before you go and click buy on any one of these, I suggest you read the FAQ section below.


I live in a small two-story house with a small lawn, what lawnmower do I get?

We suggest you get any small corded lawn mower with rear bagging so that your lawn looks clean.

Should I go Gas powered or Electric?

You cannot go wrong with any of them when cutting the grass but there are various factors to consider before buying. Gas-powered mowers are very powerful but they also create a lot of noise. They also need periodic maintenance. Electric Mowers are powerful as well but not as much as gas-powered and are also quiet. They also do not need periodic maintenance yet they cannot be locally repaired if something goes wrong.


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