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It’s always been important to me to keep the yard in good shape. When people want to keep things neat, they often bag their grass clippings. But I think it’s smarter to use a mulching lawn mower instead. Everything has changed for me since I got a mulching mower. I can take better care of my yard because of them. They make it look better and be healthier overall.
These mulching lawn mowers are unique because they can cut the grass blades into very small pieces that are then spread out again in the yard. This saves time because you don’t have to pick up and bag grass cuttings, and it also feeds the soil in a natural, eco-friendly way. This mulch is good for the garden because it has lots of good things for plants. It saves money and is better for the environment because the plants don’t need as much manure.
A mulching lawn mower can be a walk-behind or a ride-on model, and it can be powered by a gas engine or an electric motor. Because of how their decks are built, the grass clippings are ground up into little pieces that are then spread out evenly in the yard. This helps the plant grow well and look full and green. My yard looks better and is greener because I use a mulching lawn mower. However, it is also easy to take care of. This is the decision that every homeowner should make.
Best Mulching Lawn Mowers Comparison Table
All of these lawn mowers are great options for people whose yards are between small and medium-sized. There are, however, some important differences between the types that could mean that one is a better choice for your needs than the other.
Feature | Power | Cutting Deck | Self-Propelled | Mulching | Side Discharge | Bagging | Check Deal |
---|---|---|---|---|---|---|---|
Ryobi RY401150 | 40-Volt Battery | 21-Inch | Yes | Yes | Yes | Yes | Check Deal |
Greenworks 25022 | 12-Amp Corded | 20-Inch | No | Yes | Yes | Yes | Check Deal |
Ego Power+ 21-Inch | 56-Volt Battery | 21-Inch | Yes | Yes | Yes | Yes | Check Deal |
Greenworks 13 Amp 21-Inch | 13-Amp Corded | 21-Inch | No | Yes | Yes | Yes | Check Deal |
Craftsman M215 | 150cc Gas | 21-Inch | No | Yes | Yes | Yes | Check Deal |
Best Mulching Lawn Mowers
When you use a lawn mower that mulches, you won’t have to bother with the additional steps of bagging your grass clippings and feeding your garden at separate times. As a result, it contributes to the maintenance of a dry and healthy yard. Therefore, if you are interested in purchasing one, you ought to be aware of what to search for.
Ryobi RY401150 40-Volt HP 21-Inch

Feature | Description |
---|---|
Power Source | 40-Volt battery-powered |
Cutting Width | 21 inches |
Self-Propelled | No |
Cutting Height Adjustment | Single-lever, 7-position |
3-in-1 Functionality | Mulching, bagging, side discharge |
Check Price |
One of the best lawnmowers on the market now is the Ryobi RY401150 40-Volt HP 21-Inch model. The cordless and electric design of this device, which is powered by a durable and high-performance battery rated at 40 volts, offers both ease and effectiveness. It has a cutting deck that is 21 inches wide, which makes it a dependable friend for managing my medium to large-sized lawn. Additionally, it has numerous height settings, which provide versatility for creating a tailored trim.
The Good
- Cordless operation for greater mobility
- Efficient 3-in-1 functionality
- Easy-to-adjust cutting height
- Large 21-inch cutting deck
The Bad
- Battery life may be limited for larger lawns.
Greenworks 25022 12-Amp 20-Inch 3-in-1

Feature | Description |
---|---|
Power Source | 12-Amp electric motor |
Cutting Width | 20 inches |
Self-Propelled | No |
Cutting Height Adjustment | Single-lever, 7-position |
3-in-1 Functionality | Mulching, bagging, side discharge |
Check Price |
The Greenworks 25022 12-Amp 20-Inch 3-in-1 mower is yet another electric lawnmower that has been a major help to me in maintaining a healthy and attractive lawn. Mulching, side discharge, and bagging are all possible thanks to its 3-in-1 functionality, which is powered by a 12-amp motor and makes it one of the most versatile products on the market. The cutting breadth of 20 inches is ideal for tending to lawns that range in size from compact to medium.
The Good
- Environmentally friendly electric power
- Versatile 3-in-1 functionality
- Lightweight and easy to maneuver
- Affordable price point
The Bad
- Corded design limits mobility and range
Ego Power+ 21-Inch Self-Propelled Mower

Feature | Description |
---|---|
Power Source | 56-Volt lithium-ion battery |
Cutting Width | 21 inches |
Self-Propelled | Yes (variable speed) |
Cutting Height Adjustment | Single-lever, 6-position |
3-in-1 Functionality | Mulching, bagging, side discharge |
Check Price |
One more thing I’ve had the chance to try is how easy it is to use the Ego Power+ 21-Inch Self-Propelled Mower, which has a 21-inch cutting deck and a strong battery. Thanks to its self-propulsion technology, it’s now easier to mow bigger yards. It also has a lot of power and is simple to use.
The Good
- Powerful and efficient self-propelled operation
- Long-lasting battery with rapid charging
- Large cutting deck for quicker mowing
- Easy height adjustment
The Bad
- Premium price point
Greenworks 12 Amp 20-Inch 3-in-1Electric

Feature | Description |
---|---|
Power Source | 13-Amp electric motor |
Cutting Width | 21 inches |
Self-Propelled | No |
Cutting Height Adjustment | Single-lever, 7-position |
3-in-1 Functionality | Mulching, bagging, side discharge |
Check Price |
The Greenworks 12 Amp 21-Inch Electric Lawn Mower has proven to be a dependable option for maintaining my average-sized yard’s grass. This mower has a cutting deck that is 21 inches wide, a motor that is 13 amps, and several height adjustments that allow for precise trimming. It is designed to meet the requirements for a well-maintained lawn.
The Good
- Affordable electric option
- Wide cutting deck for faster mowing
- Easy-to-use height adjustment
- Quiet operation
The Bad
- Corded design limits mobility
Craftsman M215

Feature | Description |
---|---|
Power Source | Gasoline engine |
Cutting Width | 21 inches |
Self-Propelled | Yes (front-wheel drive) |
Cutting Height Adjustment | Dual-lever, 6-position |
3-in-1 Functionality | Mulching, bagging, side discharge |
Check Price |
Additionally, the Craftsman M215 gas-powered lawnmower has proven to be a reliable companion for cutting gardens of different sizes and on different types of terrain. It has a 159cc engine and a 21-inch cutting deck, giving you the performance and maneuverability of a gas-powered mower. Each of these mowers has made my yard look better overall, and they have all done a good job of meeting the different needs of lawn care and maintenance.
The Good
- Powerful gas engine for tough tasks
- Self-propelled for effortless maneuvering
- Adjustable cutting height with dual levers
- Versatile 3-in-1 functionality
The Bad
- Gasoline-powered, requiring regular maintenance
- May produce emissions and noise
Factors to Consider Before Buying a Mulching Lawn Mower
It is crucial to give careful consideration to a number of variables before investing in a mulching lawn mower to guarantee that it will fulfill all of your requirements for proper grass maintenance. The following are important considerations to take into account:
- Lawn Dimensions and Varieties: Consider the dimensions of your lawn as well as its composition. Mulching mowers are an excellent choice for maintaining healthy grass on lawns of any size up to about one acre. If you have a large lawn or one that has grass that is very thick and overgrown, you might want a more powerful model.
- The Capabilities of Mulching: Verify that the mower is intended for mulching and that it possesses the appropriate components, such as a mulching blade and deck, in order to efficiently chop and disperse grass clippings.
- Power from the Engine: Think about how much power and torque the engine has. When cutting and mulching grass that is particularly dense or tall, having an engine that is more powerful is very necessary. Look for a motor whose horsepower can handle the workload of your garden.
- The Quality of the Blade: It is essential that the mulching blade be of high quality. To ensure a clean cut and effective mulching, check that it is both sharp and robust before using it. Some types come equipped with high-lift blades, which help increase overall performance.
- Adjustment of the Cutting Height: It is crucial to maintain some degree of flexibility in this regard because different species of grass may call for different trimming heights.
- Alternatives for Clipping Discharge: Check to see if the mower has other discharge options besides the mulching mode, such as a side discharge or bagging, in addition to the mulching mode. Because of its adaptability, it enables you to adjust to a variety of grass conditions.
How to Use a Mulching Lawn Mower Effectively
To produce a beautiful, well-kept lawn, it is vital to make efficient use of a lawn mower that mulches the grass clippings. The following is an in-depth instructional guide on how to use a lawn mower that mulches:
- The preparatory work: First things first: before you get started, check the mower to make sure it’s in good operating order. Be sure to check the level of oil in the machine, as well as the fuel and the sharpness of the mulching blade. Check that all of the safety features are working properly.
- Adjust the height of the cut so that: The cutting height can be adjusted to the level that you choose. It’s possible that different kinds of grass call for different trimming heights. When the grass is cut to a height that is one-third of its original height, mulching mowers function at their peak efficiency. For more information, consult the owner’s manual that came with your mower.
- Make Room on the Lawn: It is important to clear the grass of any large sticks, stones, or debris before using the mower to avoid causing it harm and to ensure a clean cut.
- When It Is Dry, Mow: When the grass on the lawn is dry, you should cut it. When the grass is wet, it tends to cluster together, which makes the mulching process less efficient. To reduce the risk of injuries caused by slipping risks, it is best to mow the lawn when it is dry.
- Cut the Grass in a Grid: Begin cutting in straight lines, slightly overlapping each pass with the previous one to ensure that the entire area is covered. Using this method helps ensure that the cuttings are distributed equally.
- Keep a Steady Pace When Mowing: Mow at a rate that is consistent and steady, not too fast and not too slow; just right. Because of this, the mulching blade of the mower is able to effectively cut the grass into small pieces and deposit them back into the lawn as clippings.
Questions and Answers
The machines that help homeowners “grasscycle” the most effectively are called mulching mowers. The smaller pieces of grass break down into the soil very fast, returning nitrogen, phosphorous, potassium, and other micronutrients in the process. This implies that your grass will require fewer applications of fertilizer.
Mowers that have the capability to side discharge, mulch, and bag are particularly effective at leaf mulching. This is due to the fact that their ability to perform all three processes enables you to work through a wide variety of mowing conditions, including the leaf moisture, the lawn moisture, and debris such as pine needles and nuts that may be mixed in with the leaves.