6 Best Mulching Lawn Mower

Best Mulching Lawn Mower

If you want to make your lawn healthier and more beautiful, you may want to consider buying a mulching lawn mower. A mulching lawn mower cuts grass into small pieces and then spreads them over your lawn, which can help to fertilize the soil and keep your lawn looking lush and green. The best mulching lawnmowers also have powerful engines and sharp blades that handle thick grass and tough weeds.

Finding the best mulching lawn mower can be difficult because so many options exist. You will need to consider factors such as the size of your lawn, the type of grass you have, and the features you need, such as adjustable cutting heights and easy-to-empty grass bags. You will also need to compare prices and read reviews to find the best value for your money.

We have reviewed many mulching lawnmowers and can help you find the one that is right for you. Whether you need a small, lightweight mower for a small yard or a larger, more powerful model for a larger lawn, we recommend the best options for your needs and budget.

We have considered factors such as performance, durability, and ease of use to help you make an informed decision and find the perfect mulching lawn mower for your lawn care needs.

Top 6 Best Lawn Mowers for Mulching

Best Overall: RYOBI 40V HP Brushless Cordless Battery Walk Behind Self-Propelled Lawn Mower

This Ryobi mower claims the “Best Overall” title with good reason.

RYOBI 40V HP Brushless 21 in. Cordless Battery Walk Behind Self-Propelled Lawn Mower with (2) 6.0 Ah Batteries and ChargerIt boasts a powerful 21-inch cutting deck and dual blades, providing a superior mulching performance. The dual-blade system finely shreds grass clippings, returning essential nutrients to your lawn. This not only saves time but also promotes a healthier, greener lawn.

Its self-propelled feature ensures effortless operation, making it suitable for users of all levels. The adjustable cutting height and easy-start system add to its user-friendliness.

Whether you’re a seasoned gardener or a novice, the Ryobi Dual-Blade Mower is a top choice. It’s worth recommending for its efficiency and durability.


  • Powerful dual-blade system for excellent mulching
  • Self-propelled for ease of use
  • Adjustable cutting height
  • Easy-start system
  • Durable construction


  • On the heavier side
  • No side discharge option

Best Push: Kobalt 40-Volt Brushless 20-in Cordless Electric Lawn Mower

Kobalt 40-Volt Brushless Lithium Ion 20-in Cordless Electric Lawn Mower (Battery Included)The Kobalt 40-Volt Push Mower is the best choice for those who prefer a manual push mower. Its 20-inch cutting deck is perfect for smaller lawns. The key highlight is its whisper-quiet operation, thanks to the battery-powered 40-volt system.

This mower’s lightweight and compact design makes it easy to maneuver and incredibly eco-friendly with zero emissions. It’s an excellent fit for small- to medium-sized lawn users who appreciate a quieter, hassle-free mowing experience.


  • Quiet, eco-friendly operation
  • Lightweight and easy to maneuver
  • Compact design for storage
  • Suitable for small to medium-sized lawns
  • Cordless convenience


  • Limited to smaller lawns
  • Manual push operation

Best Self-Propelled: EGO Power+ LM2156SP 21-in 56 Volt Select Cut XP Mower

The EGO Power+ Select-Cut Mower is the “Best Self-Propelled” choice with remarkable features. Its 21-inch cutting deck and dual-blade system offer excellent mulching performance.

EGO Power+ LM2156SP 21-in 56 Volt Select Cut™ XP Mower with Touch Drive™ Self-Propelled Technology with 10.0Ah Battery and Turbo ChargerThis mower stands out with its Select-Cut multi-blade cutting system, allowing users to switch between mulching, bagging, and side discharge, providing unmatched versatility.

The self-propelled function makes mowing effortless, and its long-lasting battery ensures you can complete the job without interruptions.

The EGO Power+ Mower combines convenience, versatility, and performance, perfect for users with more extensive lawns.


  • Versatile Select-Cut system
  • Self-propelled for ease of use
  • Long-lasting battery
  • Large cutting deck
  • Weather-resistant construction


  • Pricier than some competitors
  • Heavier due to the battery

Best Corded Electric: Greenworks 25022 20-Inch 3-in-1 Electric Corded Lawn Mower

The Greenworks 20-inch Corded Lawn Mower is the “Best Corded Electric” due to its impressive mulching capabilities. Equipped with a 3-in-1 design, it can mulch, bag, or side-discharge grass clippings.

Greenworks 12 Amp 20-Inch 3-in-1Electric Corded Lawn Mower, 25022The 20-inch cutting deck and powerful motor provide efficient mulching, turning clippings into nutrient-rich mulch that promotes a healthier lawn. Its corded electric operation ensures consistent power, making it perfect for those with smaller to medium-sized lawns.


  • Effective 3-in-1 mulching options
  • Powerful motor for efficient mulching
  • Eco-friendly, corded electric operation
  • Suitable for small to medium-sized lawns
  • Compact storage


  • Limited by cord length
  • Not suitable for large lawns

Best Gas: YARDMAX 22 in. 201cc Select PACE 3-in-1 Gas Walk Behind Self-Propelled Lawn Mower

The Toro 22-inch Gas Self-Propelled Lawn Mower is hailed as the “Best Gas” choice for mulching.

YARDMAX 22 in. 201cc Select PACE 6 Speed CVT High Wheel RWD 3-in-1 Gas Walk Behind Self Propelled Lawn Mower, BlackWith an expansive 22-inch deck and a self-propelled system, it offers effortless mulching on various terrains.

The powerful gas engine ensures consistent performance. Its adjustable cutting height and Recycler cutting system result in finely mulched clippings, enriching your lawn’s health.


  • Expansive cutting deck and self-propelled
  • Powerful gas engine for consistent performance
  • Adjustable cutting height
  • Recycler cutting system for fine mulching
  • Suitable for medium to large lawns


  • Gas-powered, which may not be eco-friendly
  • They can be heavier than electric mowers

Best for Tall Grass: PowerSmart DB2321CR Gas Lawn Mower

The Troy-Bilt 21-inch Gas Push Lawn Mower stands out as the “Best for Tall Grass.”

PowerSmart Gas Lawn Mower 21 Inch 2-in-1 with 144CC 4-Stroke Engine, Push Mower Gas Powered DB2321CRIts 21-inch cutting deck and powerful gas engine make tackling tall and thick grass a breeze. The TriAction cutting system ensures even and effective mulching. This mower is ideal for users with challenging grass conditions and uneven terrain.


  • Effective for tall and thick grass
  • Powerful gas engine for challenging conditions
  • TriAction cutting system for even mulching
  • Durable construction
  • Suitable for uneven terrain


  • Requires manual push
  • Not the best choice for small, flat lawns

How To Choose The Best mulching lawn mower

Mulching lawn mowers are designed to chop grass clippings into fine pieces that can be left on the lawn as natural fertilizer. This article will discuss what to consider when choosing the best mulching lawn mower.

1. Mulching Capability

The mulching capability of a mower is essential to ensure that the grass clippings are cut into small pieces and distributed evenly on the lawn.

2. Deck Size

The deck size of a mower determines how much grass can be cut in a single pass. A larger deck size will cover more ground and reduce mowing time.

3. Blade Quality

The quality of the blade is important for efficient mulching. The blade should be sharp and durable to cut the grass clippings into fine pieces.

4. Engine Power

The engine power of a mower determines how well it can handle tough mowing conditions, such as thick grass or uneven terrain. A more powerful engine will provide better performance.

5. Cutting Height Adjustment

The ability to adjust the cutting height of a mower is essential to ensure that the grass is cut at the right height for the type of grass and the season.

6. Durability

A durable mower will last longer and provide better value for your money. Look for mowers with sturdy construction and high-quality materials.

Choosing the best mulching lawn mower requires considering mulching capability, deck size, blade quality, engine power, cutting height adjustment, and durability. By considering these factors, you can choose the right mower for your lawn care needs.

Frequently Asked Questions About Mulching Lawn Mowers

Mulching lawnmowers are becoming increasingly popular among gardeners and homeowners. Here are some frequently asked questions about mulching lawnmowers and their answers.

1. What is a mulching lawn mower?

A mulching lawn mower is a type of mower that finely chops grass clippings and deposits them back into the lawn, acting as a natural fertilizer.

2. What are the benefits of using a mulching lawn mower?

Mulching lawn mowers provide several benefits, including healthier lawns, less time and money spent on lawn care, and less waste to dispose of.

3. Can a mulching lawn mower handle tall or wet grass?

Yes, most mulching mowers are designed to handle tall or wet grass. However, choosing a mower with enough power and sharp blades is important.

4. Do I need a particular type of blade for mulching?

Yes, mulching blades are designed with a unique shape that chops grass clippings into finer pieces for better lawn health. Be sure to choose a mower with the appropriate mulching blade.

5. Can a mulching lawn mower also bag or side discharge?

Yes, many mulching mowers offer the option to bag or side discharge grass clippings, giving you flexibility in your lawn care routine.

6. What types of grass are best suited for mulching?

Mulching is suitable for most types of grass, including Bermuda grass, fescue, and bluegrass. However, it’s essential to maintain lawn care practices such as regularly mowing and keeping the blades sharp.

7. How often should I mow with a mulching lawn mower?

It would be best to mow with a mulching lawn as often as you would with a regular mower, typically every 1-2 weeks, depending on the grass growth.

8. Are mulching mowers more expensive than regular mowers?

Mulching mowers can be more expensive than regular mowers, but they often provide long-term cost savings in terms of less need for fertilizer and less waste to dispose of.

9. Can I mulch leaves with a mulching lawn mower?

Yes, mulching lawn mowers can mulch leaves and grass clippings, but adjusting the height and mowing in a dry condition is important.

10. How do I clean a mulching lawn mower?

Cleaning a mulching lawn mower is similar to cleaning a regular mower. Be sure to disconnect the spark plug, remove any grass or debris, and wipe down the exterior with a damp cloth.

11. Can I mulch in the rain?

It’s not recommended to mulch in the rain as wet grass clippings can clog the mother and cause damage to the blades. It’s best to wait until the grass is dry before mowing.

12. Do I need to sharpen the blades of my mulching lawn mower?

Yes, it’s important to regularly sharpen the blades of your mulching mower to ensure optimal performance and a clean cut for the grass. Blunt blades can damage the lawn and reduce mulching effectiveness.

13. How do I adjust the mowing height on a mulching lawn mower?

Most mulching mowers come with adjustable mowing height settings. Refer to the owner’s manual for specific instructions on adjusting the mowing height.

  • Connor Parker

    I'm Connor Parker, your source for all things power tools, specializing in the intricacies of the table saw, Cordless Drill, and more. I've become your trusted expert in power tools with a seasoned background built on years of hands-on experience. Beyond the workshop, you'll catch me perfecting my barbecue skills, exploring hiking trails with my adventurous labrador, and enjoying a cozy evening with a classic mystery novel. Let's drill into the details and make DIY projects a breeze! 🛠️