BBest Mulching Lawn Mowers

Best Mulching Lawn Mowers Review 2023

Want a top-notch lawn? Check out our list of the best mulching lawn mowers on the market. Read reviews and learn what to consider before purchasing one. From the lightweight and easy-to-use EGO Power+ LM2100SP to the powerful and durable Honda 663040 21, we have a mulching mower for every need.

However, how do you know which mulching mower is right for you? Here is a list of mulching mower reviews which will allow you to learn more about mulching mowers and what you should consider before purchasing one.

Top 5 Best Mulching Lawn Mowers Review

1. EGO Power+ LM2100SP

Best Mulching Lawn Mowers - EGO Power+ LM2100SP

Product Specs

  • Power source: Battery
  • Battery power: 56V
  • Run time: up to 60 minutes
  • Weight: 67 lbs.
  • Cutting width: 21 inches

The EGO Power+ LM2100SP is well suited to most users. This lightweight, easy-to-operate lawn mower is very versatile. It can handle tough grass thanks to its 56V battery and runs for up to 60 minutes.

Weather-resistant construction, self-propelled speed adjustment, the maximum cut height of 4 inches, and a cutting width of 21 inches. The machine can also fold vertically for easy storage.

Among the best walk-behind mowers, this is one of the best when it comes to storage since it folds easily and occupies minimal space when it is not in use.

Ego Power+ LM2100-S lawn mower has a five-year warranty. Even better, it’s built to resist weather conditions, so it’s very useful even when it’s rainy.

Mulching mowers are extremely versatile, which makes this one a great choice. In addition to bagging and mulching, the machine also discharges sideways, and it comes with a large grass bag for storing all the grass clippings. Durability-wise, this mower is the best among mulching mowers.


  • Four-wheel drive with variable speeds
  • Mowing with LED lights in the mornings and evenings
  • Lever adjusts height in 7 positions with just one hand


  • Charger and battery not included

2. Greenworks MO13B00

Greenworks MO13B00

Product Specs

  • Power source: Electric
  • Electric power: 13 amps
  • Weight: 56 lbs.
  • Cutting width: 21 inches

The Greenworks MO13B00 Electric Mulcher makes it simple to mulch your lawn quietly, conveniently, and quickly. Due to this mower’s electric power, you won’t have to worry about gas, oil, or fumes generated by a petrol-powered mower.

Even the toughest grass can’t stand up to this mower from Greenworks with 13 amps of power. The smallest unit on our list weighs just 56 pounds.

Several of its features can be used effectively in small areas. For the price for domestic use, and if you want to mulch as well as collect occasionally, it’s an excellent choice if you want a self-propelled mower.


  • Electric motors are emission-free and quiet.
  • Suitable for 21-inch cutting widths and 7 height positions
  • Despite only weighing 56 pounds, it is compact and lightweight


  • Not cordless
  • A few reviewers complain that the folding feature is weak

3. Craftsman M105

Craftsman M105

Product Specs

  • Power source: Gas
  • Engine: 140 cc
  • Weight: 65 lbs.
  • Cutting width: 21 inches

This Craftsman M105 3-in-1 mulching mower offers a 21-inch cutting width. It’s ideal for small and medium lawns and sloped areas.

You don’t have to break your bank to get this all-around performer compared to its competitive price. Craftsman M105 mower has a 140cc Briggs and Stratton engine and can mulch bag, or side discharge clippings. Additionally, it has dual levers for adjusting the height (3.5 inches maximum cutting height).


  • This deck has three distinct functions: mulching, side discharge, and bagging
  • Engine built by Briggs and Stratton
  • Conveniently folds for storage


  • Requires some assembly
  • Large yards may not be suitable

4. Honda 663040 21

Honda 663040 21

Product Specs

  • Type: Self-propelled
  • Power: Gas
  • Deck size: 21 inches

Honda makes mowers that are perhaps better suited to mulching than any other brand. The Honda self-propelled gas mower, which has a 21-inch cutting width, has two blades in place of the typical walk-behind mower’s single blade.

Unlike many other gas-powered 21-inch lawn mowers, Honda’s blades are powered by a robust 170-cc engine. The machine can now cut clippings into smaller pieces more easily.

This mower can also bag and discharge side discharge in addition to mulching. Additionally, it has a dual-lever system for adjusting its blade height. One of the most expensive mulching mowers on the market is Honda’s self-propelled mower.


  • Twin blades create finer grass clippings
  • Large 170-cc engine
  • Easy-to-change blade height
  • 3 cutting options


  • More expensive than other 21-inch self-propelled mowers

5. RYOBI Lawn Mower 20

RYOBI Lawn Mower 20

Product Specs

  • Type: Push
  • Power: Battery
  • Deck size: 20 inches

Mowing a smaller yard doesn’t require the power of a gas engine or a mower with a large deck. Ryobi’s battery-powered rotary lawnmower is powerful enough for small yards. This 20-inch mower can reach up to 48 mph on a single charge thanks to its 40-volt 6-amp battery (sold separately).

It also has a side discharge capability and a bagger. The mowing deck is equipped with an LED light for visibility at night. It can be set at seven different heights ranging from 1.5 to 4 inches. Cutting height can be adjusted easily using a lever on the mower’s deck. After a day of mowing is complete, the mower can be folded up compactly and stored easily.


  • Long runtime on one charge
  • The broad range of cutting heights
  • Using LED lights to mow at night
  • Three cutting options


  • Blades on other mowers dull more quickly

Buying Guide – Best Mulching Lawn Mower

The right mower type and deck size are essential when selecting the best mulching lawn mower. Explore the various types of lawn mowers and learn how to choose one that suits your needs.

It is important to consider the following factors when selecting a mulching lawn mower:

Motor Power

Lawn mowers have varying cutting performance depending on the motor power. Batteries are available in 56 or 40 volts, and motors are available in 13 amps or 11 amps. Motor power determines the efficiency of the motor.

Cutting Width

To estimate the amount of grass cut by the lawn mower, it is necessary to know the mower’s cutting width. Buying the right mower will provide the best cutting experience based on the size of your garden. Mulching blades come in 14 and 18 inches.

Power Type

Mowers that many different sources of power can power mulch grass. It is possible to buy battery-powered electric ones or plug in into a wall socket, and Lithium-ion batteries are common.

If you need to mow a large area, you should have some powered by petrol.


  • Push: When operating a walk-behind mower, you must exert sufficient physical force for the mower to move forward. Mowers with larger rear wheels that will let you push them up inclines and over uneven terrain are the best mulching push mowers.
  • Self-propelled: A self-propelled mower resembles a push mower, except for the belt that runs between the blade’s drive shaft and the wheels, providing the power to propel the mower forward. The operator can modulate the speed of the wheels using controls located on the handlebar.
  • Riding: Mowers with riding seats have steering wheels that allow the operator to control the mower. Tractor-type and zero-turn models are both available. To power the drive wheels and the mowing deck, they are equipped with engines between 12 and 24 horsepower.

Deck Design

Cutting the grass takes place on the mowing deck. Push lawn mowers to have decks as small as 20 inches and riding mowers have decks as large as 46 inches. Depending on the yard size determines the deck size.

A Decks 20 inches wide are appropriate for small and medium-sized yards, up to 12 acres. A mower with a deck of at least 22 inches is required for larger yards up to ¾ acres. A riding lawn mower with a deck of 28 inches or greater would be suitable for lawns larger than ¾ of an acre.

Based on the size of the board, the deck houses either a single blade or a double blade. A hole in the side of these decks is used to discharge the clippings from the mowing deck.

The user is simply required to close the opening to trigger the mulch function. Closed discharge openings enable clippings to flow inside the mowing deck and be cut more than once before they land on the ground.

Power Source

The three power sources for mulching lawn mowers are gas, electric, and batteries. The size of the mower deck determines the engine size of the gas lawn mower, and the engines range from 125cc to 230cc.

With riding mowers, you can expect larger engines ranging between 12 and 24 horsepower. To create the power needed to cut clippings into smaller pieces, a 20-inch lawnmower should be powered by a 140-cc engine.

The electric mower is available in corded as well as battery-powered models. A corded lawn mower requires a power cord to operate, making it suitable only for lawns less than ¼ acres in size. A lithium-ion rechargeable battery powers the drive wheels and blade on battery-powered mowers.

The runtime of these mowers is typically 45 minutes before they need a recharge, so they are ideal for mowing small to medium lawns. A battery- and electric-powered lawn mower requires less effort to start, but it produces less power than a gas-powered mower.

Additional Features

Using a Mulching lawn mower is much easier because they come with additional features. A walk-behind mower may have controls that adjust the deck height without raising or lowering each wheel.

Additionally, most mowers come with levers that allow clipping settings to be changed easily, such as bagging versus side discharge. Besides this, mowers that mow lawns with mulching technology also have features that enable easier start-ups. Compared to battery mowers, many gas mowers have a pull starter, which requires far less effort to get the engine going than gas-powered mowers.

Some self-propelled mowers’ wheels can automatically adjust their speed based on the operator’s pace. LED lights are available with battery-powered mowers for nighttime mowing.

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FAQs About Mulching Lawn Mowers

Is mulching or bagging your grass better?

It is recommended to mulch grass clippings to make your lawn thick and healthy. Grass clippings that have been mulched act as natural fertilisers for the soil beneath your grass, replenishing the soil with nutrients.

Using mulching mowers, mulching kits, or keeping your blade sharp can help prevent unhealthy thatch.

How does a mulching mower differ from a regular mower?

Mulching mowers have bells of the cutting deck that catch clippings. Mower blades are usually seated lower in the bell of a mower with several cutting edges that continue to cut clippings throughout the mower’s life.

In contrast, a standard mower does not have this feature, and clippings are deposited into the rear as soon as the first cut is made.

Are mulching mowers capable of mulching leaves?

Grass clippings and leaves can both be mulched by mulching mowers. Since leaves and grass compost faster together, mulching leaves with grass can be even more beneficial.

Do you prefer to mulch or bag your lawn after mowing?

When mulching your lawn, you can return nutrients to your lawn and do not produce yard waste. In the case of tall or leaf-covered grass, bagging is usually the best option.

Are special mowing blades needed to mulch grass?

Generally, lawn mowers include blades that can be used for bagging or mulching grass. Mulching grass does not require a special blade.


A mulching lawn mower s comes in a variety of designs and styles. With our list at your fingertips, you’ll be able to choose the best mulching lawn mower for you and your lawn.

You can always leave the lawn care experts to do it if you are ultimately convinced that after all this research, you would rather spend your time relaxing than mulching your lawn. You can choose to buy their perfect mulching lawn mower.

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