Best Mulching Mowers 2020

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All claims are strictly my personal opinion.

best mulching mowersSparing you the time and effort of bagging while also ensuring a fresh, lively and beautifully good looking lawn, mulching mowers are an excellent choice if you want an easy and incredibly effective mowing experience. Due to their popularity there is a sea of options out there but after thorough testing, reviewing and comparing, we’ve found the ones that are – in our opinion – the very best mulching mowers on the market and we’ll be sharing them with you!

By cutting the grass blades multiple times and then expelling them back to the ground, they give your lawn all the nutrients it needs and the shreds are small enough not to make a visual impact, giving you the best of both worlds and sparing you the hassle of bagging. With stunning cutting performance, outstanding mulching capabilities, beastly powerful motors and rugged construction quality, the machines we’ve selected blow the competition out of the water and ensure a smooth experience and gorgeous results. Some of them are so excellent, in fact, that they even made it as our top picks for the best lawn mowers list.

Whether you prefer gas or electric, push or self-propelled, we’ve got you covered with the models that are in our opinion the best mulching mowers you can get – now let’s take a look and find the perfect one for you!

Best Mulching Mowers Comparison

These are, in our opinion, the best mulching mowers on the market, thoroughly compared for you.

Lawn MowerTroy-Bilt WC33 420cc 33-inch Wide Cut RWD Lawn MowerHonda HRX 217K4HZA 21 in. GCV200 4-in-1 Versamow MowerSnapper NINJA 190cc Commerial Lawn Mower 21"Honda HRX217K5VKA 187cc Gas 21 in. 4-in-1 Versamow MowerEGO Power+ 20-Inch 56-Volt Lithium-ion Cordless Lawn MowerSnapper XD 82V MAX Self-Propelled Electric MowerGreenworks 21-Inch 40V Brushless Self-Propelled Mower 6AHHusqvarna 7021P 21-Inch Honda GCV160 Push Lawn Mower
Picture
Price $$$$ $$$ $$$ $$$ $$$ $$ $$ $$
Self-Propelled
Deck Size 33" 21" 21" 21" 21" 21" 21" 21"
Power Source Gas Gas Gas Gas Electric (Battery-Powered) Electric (Battery-Powered) Electric (Battery-Powered) Gas
Power 420cc 200cc 190cc 187cc 56V 82V 40V 160cc
Capabilities Mulch, Side Discharge Bag, Mulch, Rear Discharge and Shred Mulch Bag, Mulch, Rear Discharge and Shred Bag, Mulch, Side Discharge Bag, Mulch, Side Discharge Bag, Mulch, Side Discharge Bag, Mulch, Side Discharge
Warranty 3 Years 5 Years 5 Years 5 Years 5 Years 5 Years 4 Years 2 Years
Availability Shop at Amazon Shop at Amazon Shop at Amazon Shop at Amazon Shop at Amazon Shop at Amazon Shop at Amazon Shop at Amazon

Best Mulching Mower Reviews

Below you can read our best mulching mower reviews, giving you an in-depth look at every machine’s qualities and ensuring you choose the right one.

Troy-Bilt WC33 420cc 33-inch Wide Cut RWD Lawn Mower With Electric Start

The ultimate mulching mower for those that seek the utmost power and performance at a commercial level, the fantastic Troy-Bilt WC33 is a true powerhouse.

Featuring a stunningly potent 420cc OHV engine coupled with a super large 33-inch deck and unstoppable rear wheel drive performance, the WC33 is a no holds barred mulching machine that can take on any lawn with ease, regardless of how extensive, steep or rough it is, and come out effortlessly victorious in the end.

The twin blade deck can be adjusted to 8 settings with a single lever and the mower itself features a 2-gallon clear view gas tank that lets you check the fuel level with unbeatable ease. The huge 16-inch pneumatic wheels of the machine are durable and make it capable of traversing any and all terrain while the zero-turn maneuverability lets you turn on a dime at all times. With tank-like durability and a fair price to boot, this truly, in our opinion, the best mulching lawn mower on the market, especially on a commercial setting.

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Features

  • 420cc OHV engine
  • 33-inch twin-blade cutting deck
  • Easy electric start
  • Variable speed
  • Zero-turn capability
  • 2-in-1 system – mulching and side discharge
  • 3-year limited warranty

Pros

  • Roaringly powerful performance
  • Absolutely decimates grass while mulching
  • Zero turn capability makes maneuvering of the mower very easy
  • Super-wide cutting path turns long hard tasks into quick ones
  • Tank-like construction quality will last a lifetime
  • Huge set of rugged wheels can take on any terrain
  • Does not require assembly

Cons

  • Takes a while to get used to its power and handling

Honda HRX217K4HZA 662340 21 in. GCV200 4-in-1 Versamow System Walk Behind Mower w/Clip Director, MicroCut Twin Blades, Roto-Stop (BSS) & Self Charging Electric Start

The Honda HRX217K4HZA is a true professional’s machine. From the famously potent and reliable Honda GCV engine that delivers 200cc to the excellent construction quality and large 21-inch deck, it’s made to take on any task and come out winning.

The electric start with auto choke makes it very easy to start and both the controls and handling make it a dream to use. This new model also features a Nexite material deck, making it very sturdy and durable against both use and weather. The lawn mower is equipped with a MicroCut twin-blade system and that’s what really takes it to another level when it comes to mulching as it delivers perfect cutting performance effortlessly. The 3-position folding handle of the mower lets you store the machine very easily and adjusting the cutting height is equally as simple. The popular Versamow feature is also included, making it capable of not only mulching but also bag, discharge and even shred. Overall, the HRX217K4HZA is extremely popular for its all-around excellent performance and reliability – both of which make it, in our opinion, one of the very best mulching mowers on the market.

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Features

  • Honda GCV200 engine
  • Electric start along with auto choke
  • Rechargeable Cyclone battery
  • Nexite cutting deck
  • MicroCut twin blade system
  • Roto-Stop blade brake
  • Hydrostatic transmission
  • 3-position folding handle

Pros

  • Extremely durable construction
  • Excellent mulching performance due to MicroCut twin blades
  • Rugged set of large wheels to transverse rough terrain
  • Electric start makes getting to work a breeze
  • Super versatile with Versamow

Cons

  • None

Snapper CRP218520 / 7800968 NINJA 190cc Rear Wheel Drive Variable Speed Commerial Series Lawn Mower with 21-Inch Deck, Ninja Mulching Blade and 7 Position Height-of-Cut

A pure mulching machine with raw power and heavy-duty construction quality, the commercial-level Snapper NINJA is an absolute beast. From its potent Briggs & Stratton 850 Professional Series engine to the large 21-inch deck and the fantastic Ninja mulching blade, this machine’s made to deliver fantastic mulching results and an enjoyable mowing experience and I can confidently say it does both successfully.

The self-propelled rear wheel drive works beautifully well and due to the engine’s series you also get an easy start function, smooth and silent operation and increased reliability, all to ensure it lasts a lifetime of use. Other features like adjustable cutting height and the smooth turn differential ensure your lawn looks flawless even with tight turns while the Ninja blade features 6 powerful cutting surfaces to finely mulch your grass while the deck design blows them back into the lawn, ensuring your lawn grows perfectly. With an heavy-duty 14 gauge steel mowing deck, reinforced bracing and a steel axle to boot, this thing’s made to last. With all of this combined with a competitive price, it’s undoubtedly, in our opinion, one of the very best mulching mowers ever made.

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Features

  • 190 cc Briggs & Stratton 850 Professional Series engine
  • 21-inch wide steel cutting deck
  • NINJA blades with 6 cutting surfaces for excellent mulching
  • Rear wheel drive and large rugged wheels
  • Straightforward controls and nimble to maneuver
  • 7 height of cut adjustments from 1.25 Inch to 4 inch
  • Can also bag and side discharge with the available kits

Pros

  • Excellent power and performance
  • Incredible mulching results due to the dedicated features
  • NINJA mulching blades are outstanding
  • Fantastic construction quality
  • Variable speed is super straightforward to use
  • Built to last a lifetime of use

Cons

  • None

Honda HRX217K5VKA 187cc Gas 21 in. 4-in-1 Versamow System Lawn Mower with Clip Director and MicroCut Blades 660250

If you’re looking for a lawn mower that has great mulching capabilities, then the Honda HRX217K5VKA is absolutely worth considering. The lawn mower features a potent 187cc GCV engine, which delivers powerful cutting performance plus the engine makes it very easy to start the mower and it is also quite fuel efficient. The mower has a 7-position cutting height adjustment and the MicroCut system delivers a very smooth cut.

The lawn mower has a 4-in-1 Versamow System which allows you to discharge, shred, bag or mulch the grass clippings. The Honda HRX217K5VKA lawn mower features a sturdy 21-inch cutting deck made of a strong material which is resistant to denting, rusting and corrosion. All the Honda HRX217K5VKA’s features make it, in our opinion, the best mulching mower on our list.

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Features

  • 187cc GCV engine
  • 21-inch cutting deck
  • Select Drive
  • MicroCut Blade
  • 7 cutting levels
  • 4-in-1 capabilities — bagging, discharging, mulching and shredding
  • 5-year warranty for parts and defective workmanship

Pros

  • Easy to start
  • Powerful lawn mower
  • Cuts and mulches very well

Cons

  • The mower is quite heavy
  • Each of the wheels needs to be adjusted separately

EGO Power+ 20-Inch 56-Volt Lithium-ion Cordless Lawn Mower – 4.0Ah Battery and Charger Kit

If you’re planning to invest in a cordless lawn mower, then the EGO Power+ can be considered as the best mulching electric mower you can buy, in our view. The mower boasts of construction that is weather resistant, comes with one-touch start, a 20-inch cutting deck and 3-in-1 capability, which includes mulching. The lawn mower is powered by a 56V lithium-ion battery and the compact, foldable design of the EGO Power+ makes it a good mower for tight spaces and it is convenient to store when not in use.

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Features

  • 56V lithium-ion mower
  • 20-inch cutting deck
  • Weather-resistant construction
  • 30% quieter operation
  • LED lights
  • Compact design for upright storage
  • Comes with 4.0 Ah battery and charger
  • Quick Charge Time: 30 minutes
  • Runtime: 45 minutes

Pros

  • Delivers powerful performance
  • Compact and lightweight mower
  • Quiet operation

Cons

  • A bit pricey

Snapper XD 82V MAX Electric Cordless 21-Inch Self-Propelled Lawnmower Kit with Batteries & Rapid Charger, 1687914, SXD21SPWM82K

Next on our personal best mulching mowers review list is the cordless Snapper XD self-propelled lawn mower. Equipped with a steel cutting deck, the mower is popular for its performance and efficiency. The lawn mower is powered by an 82V 2Ah lithium-ion battery and offers a 45-minute runtime on a single charge. The mower features smart sensor technology, which adjusts automatically to deliver accurate and efficient mowing and the load sensing technology helps to adjust the power depending on the requirements of the cutting blade. You can adjust the cutting height choosing from 7 different positions using a single lever.

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Features

  • 82V Briggs & Stratton lithium-ion battery
  • Brushless motor
  • Easy push-button start
  • 21-inch steel cutting deck
  • Single lever 7-position cutting height adjustment
  • Load sensing technology
  • Self-propelled transmission
  • Variable speed
  • Vertical storage

Pros

  • The 3-in-1 capability lets you discharge, bag or mulch the grass clippings
  • The vertical storage capability of the mower lets you store the machine conveniently
  • Easy to use

Cons

  • Quite pricey

Greenworks 21-Inch 40V Brushless Self-Propelled Mower 6AH Battery and Charger Included, M-210-SP

The Greenworks M-210-SP is a quiet lawn mower and does not emit any fumes or emissions. The mower is powered by a 40V battery and starts up very easily. The mower features a sturdy steel 21-inch cutting deck and it can cut and mulch any type of grass very well. The 3-in-1 capability of the mower lets you mulch the grass clippings, bag them or side discharge them. The mower is quite lightweight and compact and it offers an added plus of a USB port which lets you charge your phone and other devices while you mow.

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Features

  • 21-inch steel cutting deck
  • Brushless motor
  • Self-propelled rear-wheel drive
  • USB port
  • 3-In-1 design – mulching, bagging or side discharge
  • Dual battery port

Pros

  • Easy push-button starting
  • High-quality and durable build
  • Cost effective

Cons

  • Cannot cut wet grass

Husqvarna 7021P 21-Inch 160cc Honda GCV160 Gas Powered 3-N-1 Push Lawn Mower With High Rear Wheels

The Husqvarna 7021P is, in our opinion, among the best mulching mowers in the gas-powered category. Equipped with a trusty Honda GCV 160cc engine, the operation of the mower is very smooth and effective, as well as famously reliable. The 21-inch deck of the machine cuts and mulches grass very efficiently while the machine’s 12” rear wheels let you maneuver it on various terrains effortlessly. It also has a 9-position cutting height adjustment and a 3-in-1 function that allows you to bag, side discharge and mulch the grass clippings, giving it great versatility – all of this combined makes the 7021P one of the best lawn mowers for mulching at its price point.

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Features

  • Honda GCV 160cc engine
  • 12-inch rear wheels with double ball bearings
  • Folding handle
  • 9-position cutting height adjustment (1.5”-3.5”)
  • 3-in-1 function that can bag, side discharge and mulch
  • 2-year warranty on labor and parts
  • Compliant in the state of California

Pros

  • Easy start system
  • Powerful engine
  • Compact mower

Cons

  • The wheels of the lawn mower aren’t super stable

Honorable Mentions

Although these units didn’t quite make the cut on the top list, they’re still solid choices and are worth considering.

Honda HRX217VKA 662300 21 in. GCV200 4-in-1 Versamow System Walk Behind Mower w/Clip Director & MicroCut Twin Blades

The gas-powered Honda HRX217VKA delivers powerful performance, thanks to the GCV 160cc engine. The mower has a sturdy cutting deck made of steel and the MicroCut twin blades ensure that you get a perfect and fine cut. The self-propulsion speed of the mower can be controlled by making use of the controls on the handle. The lawn mower offers 6 cutting height positions. Overall, the Honda HRX217VKA is, in our opinion, the best mulching lawn mower for the money.

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Features

  • Honda GCV 160cc engine
  • Smart Control Drive
  • Auto choke
  • Variable speed
  • Micro-cut twin blades
  • 6-position cutting height adjustment (11/8 to 4 inches)
  • 3-in-1 system — rear discharge, bagging or mulching

Pros

  • Durable, high-quality lawn mower
  • Very easy to start and operate

Cons

  • Does not have an electric start

Greenworks 21-Inch 40V Brushless Push Mower, 6AH Battery and Charger Included, M-210

Next on our personal picks for the best mulching mower list is the Greenworks M-210 which has a 21-inch steel cutting deck that lets you tackle large areas of grass easily and quickly. The mower has an ergonomic design and makes your job very easy. Equipped with a brushless motor which delivers more torque, it also ensures that the Greenworks M-210 works very quietly. The 3-in-1 capability of the mower lets you side discharge, bag or mulch the grass.

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Features

  • 21-inch cutting deck
  • Dual battery design
  • Brushless motor
  • USB port
  • 3-in-1 capability — side discharge, mulching and bagging

Pros

  • Quiet operation
  • Easy push-button start
  • The compact design lets you store the mower vertically

Cons

  • Short run time

Greenworks 20-Inch 40V Twin Force Cordless Lawn Mower, 4.0 AH & 2.0 AH Batteries Included 25302

When it comes to the best mulching lawn mower that is competitively priced, then the Greenworks 25302 comes to my mind. Powered by a 40V battery, this cordless mower is high performing, as well as affordable. The mower has a 20-inch cutting deck that will reduce the amount of time you will spend mowing your lawn and the dual blade system improves the efficiency and speed of the mulching process. The Smart Cut technology allows the mower to increase the runtime or the power according to the thickness of the grass. The 2-in-1 functionality offers rear bagging and mulching. Overall, the Greenworks 25302 can serve you well for several years to come.

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Features

  • G-Max 40V lithium-ion battery system
  • Includes 2 batteries (4Ah and 2Ah)
  • 20-inch cutting deck
  • 10” rear wheels and 7” front wheels
  • Smart Cut technology
  • Dual blades
  • 2-in-1 function – bagging and mulching
  • 5-position height adjustment (13/4” to 33/8”)

Pros

  • Easy to maneuver
  • Long battery life
  • Eco-friendly mower

Cons

  • Not a self-propelled mower and is difficult to push on slopes or hills

Lawn-Boy 17734 21-Inch 6.5 Gross Torque Kohler Electric Start XTX OHV, 3-in-1 Discharge Self Propelled Lawn Mower

The Lawn-Boy 17734 features a sturdy and reliable 149cc Kohler OHV engine that starts up very easily. The mower has a 2-position cutting height adjustment that allows you to adjust the height as you require. The mower has a 21-inch stainless steel cutting deck that offers superior cutting and mulching capabilities. Overall, the Lawn-Boy 17734 is a user-friendly lawn mower with commercial-grade features and delivers excellent reliability, durability and performance, making it, in our opinion, one of the best mulching lawn mowers on this list.

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Features

  • Electric start
  • Kohler 149cc OHV engine
  • 2-point height-of-cut system
  • CARB compliant

Pros

  • Powerful engine
  • Easy to push and maneuver
  • Good mulching capabilities
  • Tru-Start commitment ensures that your mower will be fixed for free if it does not start in 1-2 pulls

Cons

  • The rear-wheel drive makes the mowing slow
  • Requires oil change frequently

Greenworks 21-Inch 13 Amp Corded Electric Lawn Mower MO13B00

Finally, on our mulching mower review is the Greenworks MO13B00 lawn mower. Its 13-amp motor delivers sufficient power to cut through the toughest type of grass. The 21-inch cutting deck lets you tackle the job quickly and the 3-in-1 function lets you side discharge, rear bag or mulch the grass clippings. The mower offers a 7-position cutting height adjustment.

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Features

  • 13-amp electric motor
  • 21-inch steel cutting deck
  • 3-in-1 function
  • 7 position height adjustment
  • Weight: 56 lb
  • 10” rear wheels, 7” front wheels

Pros

  • The large rear wheels let you maneuver the machine easily
  • Lightweight lawn mower

Cons

  • The mowing speed of the mower can be affected by mulching

Interested in learning more about our personal picks for the best mulching lawn mowers? Then be sure to read our follow-up articles below:


Final Word

Taking care of your lawn not only in looks but in vitality, mulching is a fantastic way to ensure beautiful results in both the moment and in the future. All of the machines above have unique features and capabilities that make them excellent for this type of mowing – coupled with lifelong durability and attractive pricing, it makes them, in our opinion, the best mulching mowers you can get. Thanks as always for reading and have a great day!

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