Comparison: Best The Mulching Lawn Mower (Updated | Oct 14th)
When maintaining a healthy, vibrant lawn, choosing the right mulching lawn mower can make a significant difference. A quality mulching mower finely chops grass clippings and returns nutrients to the soil, promoting lush growth and reducing waste. This guide compares top mulching mowers, evaluating key features like cutting efficiency, durability, ease of use, and environmental impact. Whether you prioritize cordless convenience, gas-powered performance, or push-reel simplicity, our goal is to help you find a reliable option suited to your lawn’s size and your landscaping needs. Let’s explore the best choices for efficient, eco-friendly mowing.
-
Best for best cordless:
Greenworks 60V 17" Brushless Cordless Push Lawn Mower -
Best for best overall:
CRAFTSMAN Self-Propelled Gas Powered Lawn Mower -
Best for premium performance:
EGO POWER+ Electric Lawn Mower -
Best for budget gas:
AMERISUN 21-Inch 3-in-1 Gas Lawn Mower -
Best for value gas:
PowerSmart 21" 3-in-1 Gas Push Lawn Mower with 140cc 4-Stroke Engine – Wide Cutting Deck -
Best for durable build:
21" Steel Deck Gas Lawn Mower -
Best for affordable electric:
Powersmart 80V 21" Brushless Cordless Lawn Mower (Push) Battery Lawn Mower with 6.0Ah Battery and Charger -
Best for lightweight electric:
Greenworks 40V 16" Cordless Lawn Mower -
Best for compact gas:
PowerSmart Gas Lawn Mower 21" with B&S 125cc Engine -
Best for replacement blades:
MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) Fits Various Troy-Bilt
Product Comparison: Best The Mulching Lawn Mower
Greenworks 60V 17" Brushless Cordless Push Lawn Mower, 2-in-1 Mulching/Bagging, 4.0Ah Battery and 3A Charger(40min Runtime)
- Powerful Electric Lawn Mowers – Experience the freedom of cordless mowing with this 60V battery powered lawn mower, delivering up to 40 minutes of runtime on a fully charged 4.0Ah battery. Recharge quickly with a full charge time of just 80 minutes.
- Advanced Brushless Motor – The high-efficiency brushless motor provides superior power and extends the mower’s longevity. It ensures consistent performance, allowing you to tackle even the toughest mowing tasks with ease and reliability.
- Versatile Cutting Options- 6-position height adjustment ranges from 1.5" to 3.15". The 2-in-1 feature enhances versatility, allowing for both mulching and rear bagging, adapting to your lawn care needs in various environments.
- Lightweight and Durable Design- The 17" rust-resistant deck is designed for easy maneuverability and long-lasting use. Its lightweight construction ensures effortless handling, making it perfect for navigating tight spaces and uneven terrain.
- Complete Ecosystem Value- Battery-powered lawn mower includes battery, fast charger, grass bag & 4 year tool + 4 year battery warranty Works with 75+ Greenworks 60V tools(trimmers, blowers, chainsaws…)—expand your cordless toolkit.
CRAFTSMAN Self-Propelled Gas Powered Lawn Mower, 21 Inch, 3-in-1 Mulching Push Mower with Bag, 6 Adjustable Heights, 140cc OHV Engine (M215)
- SELF PROPELLED GAS LAWN MOWER: Effortlessly maneuver through your yard with our gas lawn mower that allows you to choose your preferred propulsion speed for a smooth and easy lawn care experience
- POWERFUL 159CC OHV GAS ENGINE: Our self-propelled gas push mower boasts a powerful engine complete with both recoil and auto choke features, ensuring reliable performance and hassle-free operation
- 3-IN-1 CAPABILITIES: Offers side discharge, rear discharge, and mulching capabilities, providing multiple options for managing grass clippings according to your preferences and landscaping needs
- FRONT WHEEL DRIVE: Whether you need to tip up around obstacles, execute seamless turns, or smoothly maneuver, our lawn mower allows you tackle mowing tasks with efficiency and precision
- DUAL-LEVER ADJUSTABLE CUTTING HEIGHT: With six different height settings to choose from, you have the flexibility to achieve your desired grass length, ensuring a perfectly manicured lawn
EGO POWER+ Electric Lawn Mower, Self-Propelled Cordless with Select Cut and Touch Drive, Includes (2) 56V 6.0Ah Batteries and Rapid Charger – LM2134SP-2
- Select Cut multi-blade system delivers customizable cutting performance
- Touch Drive self-propelled technology puts complete control in the palm of your hands
- Up to 100 minutes of runtime on a single charge with both included 56V 6.0Ah ARC Lithium batteries
- High-efficiency brushless motor delivers long runtimes, low vibration, and lifelong durability
- Variable speed self-propel: .9 MPH – 3.1 MPH
- 8 adjustable cutting height positions from 1 inch to 4 inches
- 3-in-1 function: mulching, bagging, side discharge
- Quick and easy push-button start
AMERISUN 21-Inch 3-in-1 Gas Lawn Mower, Self Propelled with 170cc 4-Stroke Engine, 6-Position Adjustable Cutting Height, Side Discharge, Mulching & Rear Bag, High-Wheel Push Mower for Yard & Garden
- POWERFUL 170CC 4-STROKE OHV GAS ENGINE – This self propelled gas lawn mower is built for strength and efficiency, providing reliable starting and consistent power to cut through tall, thick grass in medium and large yards.
- 21-INCH CUTTING DECK WITH 3-IN-1 FUNCTION – Versatile lawn mower design supports side discharge, mulching, and rear bag collection, making it the perfect push mower for yard, garden, and landscaping maintenance.
- SELF PROPELLED DRIVE WITH HIGH-WHEEL DESIGN – Large 10-inch rear wheels and 7-inch front wheels make this gas powered lawn mower self propelled easy to maneuver across uneven terrain, hills, and slopes.
- 6-POSITION ADJUSTABLE CUTTING HEIGHT (1.5”-3.9”) – Customize your cut with this 21-inch gas lawn mower by quickly switching between 6 height settings, ensuring a clean and professional finish for every season.
- DURABLE, FOLDABLE & EASY ASSEMBLY – Built with a heavy-duty steel deck for long-lasting performance; includes a 1.4-bushel grass catcher to reduce emptying trips; the foldable handle design allows compact storage, while the quick and simple assembly makes this self propelled push mower with bag ready to use in minutes.
PowerSmart 21" 3-in-1 Gas Push Lawn Mower with 140cc 4-Stroke Engine – Wide Cutting Deck, 6 Height Adjustments, Mulching Capability
- High-Performance 140cc Engine – Experience powerful and efficient mowing with our 140cc 4-stroke engine, designed for superior torque and minimal maintenance—no oil and gas mixing required!
- Versatile 3-in-1 Cutting System – Tackle any yard with the 3-in-1 functionality that lets you choose between side discharge, rear bagging, and mulching, ensuring your lawn looks its best in every season.
- Wider 21" Cutting Deck – Maximize your mowing efficiency with a spacious 21" cutting deck, allowing you to cover more ground in less time with precision and ease.
- 6-Height Adjustments for Custom Cuts – Customize your lawn's appearance with 6 adjustable cutting heights, ranging from 1.5 to 3.9 inches, ensuring a professional and consistent cut every time.
- Rugged and Durable Design – Built to withstand the test of time, this mower features a sturdy steel deck and a reliable frame, ensuring peak performance and a long service life for all your landscaping needs.
21" Steel Deck Gas Lawn Mower, 3-in-1 Push Mower, 144cc 4-Stroke OHV Engine, 6 Height Adjustment, 1.4 Bushel Grass Catcher with Bagging, Mulching & Side Discharge Efficient for Yard Garden
- POWERFUL 144CC 4-STROKE ENGINE- Powered by a 144cc 4-cycle OHV engine, this gas lawn mower starts effortlessly thanks to its auto choke system, while the forced air-cooling mechanism keeps it running efficiently for long-lasting use—an excellent pick for those seeking a dependable lawn mower gas powered option
- HEAVY-DUTY 21" STEEL CUTTING DECK- A clean, even cut is delivered every time by the 21-inch heavy-duty blade and reinforced steel deck, allowing you to finish faster—exactly what you’d expect from a high-performance lawnmower or gas push mower
- EFFORTLESS MANEUVERING WITH LARGE WHEELS- Designed with 7-inch front wheels and 10-inch high rear wheels, plus 1.5" wide treads and double ball bearings, this push mower makes maneuvering simple and effective, even across uneven ground.
- 6 ADJUSTABLE CUTTING HEIGHT- You can switch between six cutting heights—from 1.5 inches to 3.9 inches high—with a single lever, giving this lawn mower gas model the flexibility to meet different yard needs in every season
- 3-IN-1 VERSATILITY- BAG, MULCH, & SIDE DISCHARGE – Easily switch between rear bagging, mulching, and side discharge. The 1.4-bushel grass catcher allows easy grass collection, keeping your lawn clean and tidy
- NO INSTALL& FOLDABLE STORAGE- With no tools required, this fully assembled gas lawn mower just needs its handle unfolded before it’s ready to go—and it folds right back down for easy storage, ideal for those browsing gas lawn mowers clearance or space-saving solutions
Powersmart 80V 21" Brushless Cordless Lawn Mower (Push) Battery Lawn Mower with 6.0Ah Battery and Charger
- More Power – 80V MAX battery system deliver gas-like performance
- Built for Last – all steel deck equipped with brushless motor for years of use
- Run Time – up to 40 minutes of run time per charge, using 80V MAX 6.0AH battery
- Versatile – mulching, back discharge, and rear bag discharge, 3-in-1 function
- Cutting Height Adjustment- 5 position grass cutting height adjustment from 1.6" to 4"
- Easy push button start. No gas, No oil, No emissions
- Includes: mower, grass collection bag, 80V 4.0Ah battery, rapid charger, operator's manual
Greenworks 40V 16" Cordless Lawn Mower, Ultra-Light Push Mower with 4.0Ah Battery & Charger(75+ Tool Compatibility, 45Min Runtime)
- Effortless Power for ½ Acre Yards- Experience gas-like performance without the hassle—35 minutes of continuous runtime from a single 4.0Ah battery (full charge in 2 hours). Perfect for small to medium lawns up to ½ acre.
- Ultra-Lightweight Design (35% Lighter)- 16" cutting deck with ergonomic handles and push-button start makes maneuvering effortless—ideal for users prioritizing comfort and ease of storage.
- Smart Cut Adjustment System- Single-lever 5-position height control (1.25"-3.375") adapts to any grass type. 2-in-1 mulching/rear-bagging system maximizes clippings management.
- Zero Maintenance, Maximum Savings- No gas/oil costs, emissions, or engine tune-ups. Save $200+ annually vs gas mowers with whisper-quiet operation (<75dB).
- Complete Ecosystem Value- Includes battery, fast charger, grass bag & 3year tool + 3year battery warranty Works with 75+ Greenworks 40V tools(trimmers, blowers, chainsaws…)—expand your cordless toolkit.
PowerSmart Gas Lawn Mower 21" with B&S 125cc Engine, 2-in-1 Mulching and Side Discharge, Easy Assembly & Lightweight, Cordless Push Lawn Mowers for Garden Yard
- Powerful 4-Stroke OHV B&S Engine: Equipped with a reliable B&S 125cc engine, this mower delivers consistent and efficient cutting performance, ensuring your lawn is always in pristine condition.
- Versatile 2-in-1 Mulching & Side Discharge: Choose between mulching to enrich your lawn's soil or side discharging for a clean, even cut. This dual functionality gives you the flexibility to tailor your lawn care to your specific needs.
- Effortless Maneuverability & Lightweight Design: Weighing in at just 62 lbs, this PowerSmart push lawn mower is a breeze to handle, making it perfect for navigating tight spaces and maneuvering around garden obstacles with ease.
- Customizable Cutting Height with 6-Position Adjustment: Tailor your lawn's look with 6-position height adjustment, ranging from 1.5 to 3.9 inches. Achieve the perfect cut and finish for your lawn, whether you prefer a short, neat look or a lush, full appearance.
- Safety Features: Includes essential safety features such as a start/stop control lever, safety shields, and clear safety instructions to prevent accidents and injuries.
MTD Genuine Parts (490-100-M067 Mulching Blades-for 21-Inch Lawn Mowers (1995 and After) Fits Various Troy-Bilt, MTD, Yard Machines, and Other Top Models, Natural
- 21 INCH MULCHING BLADES: Engineered to perfectly fit 21-inch lawn mowers manufactured from 1995 on, ensuring precise cutting performance by effectively mulching grass clippings into fine particles
- COMPATIBILITY: Crafted with durability in mind, they are compatible with a wide range of top mower models including Troy-Bilt, MTD, Yard Machines, Huskee and Bolens, and more
- 3-IN-1 BLADE: This versatile blade excels in mulching, bagging, and side discharge functionalities, providing complete flexibility for managing grass clippings according to your lawn care needs
- STAR CENTER HOLE: Designed with a star-shaped center hole ensuring a secure and stable fit on compatible mower shafts, facilitating easier installation and removal when maintaining or replacing blades
- REPLACEMENTS: These lawn mower blades can be used as a direct replacement for: 942-0741, 942-0741A, 742-0741, and 742-0741A; an ideal substitute without compromising fit or function
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.
Buying Guide
FAQs
Which mulching lawn mower is cordless?
Greenworks 60V (B0DC12WH48), EGO POWER+ (B0CVSG63DG), Powersmart 80V (B0FJM2G77B), and Greenworks 40V (B00BBQVL5U) are cordless options.
What is the largest cutting width available?
CRAFTSMAN (B09SJ7182X), AMERISUN (B0FPG3DGQ3), Powersmart 21"(B0FMDRK3K6), 21"Steel Deck (B0DZCTK7PP), Powersmart 80V (B0FJM2G77B), and PowerSmart Gas (B0FCFK76X3) offer 21-inch cutting decks.
Are there gas-powered mulching mowers?
CRAFTSMAN (B09SJ7182X), AMERISUN (B0FPG3DGQ3), Powersmart 21"(B0FMDRK3K6), 21"Steel Deck (B0DZCTK7PP), PowerSmart Gas (B0FCFK76X3), and PowerSmart Gas Lawn Mower (B0FCFK76X3) are gas-powered.
Which mowers offer 3-in-1 functionality?
CRAFTSMAN (B09SJ7182X), EGO POWER+ (B0CVSG63DG), AMERISUN (B0FPG3DGQ3), Powersmart 21"(B0FMDRK3K6), 21"Steel Deck (B0DZCTK7PP), and PowerSmart Gas (B0FCFK76X3) provide mulching, bagging, and side-discharge options.
What is the most compact cordless option?
Greenworks 40V (B00BBQVL5U) is a lightweight, 16-inch push mower suitable for smaller yards.