Best Mulching Blades for Lawn Mowers-Top 10 Reviews in 2021

Best Mulching Blades for Lawn MowersMulching blades are a great tool to have at hand if you want a great and elegant finish to your lawn. These help you polish off the lawn and make it look quite a bit better than the rest.

By bagging, mulching, and discharging grass clippings, this tool makes your job of keeping the lawn looking great easier. Get rid of clumped up grass on your lawn and keep the area clean and fresh.

To help you find the best mulching blades for lawn mowers, we have made a shortlist of the products that stand out the most. Here, you’ll find all the necessary details and instructions on this tool to ensure full functionality and satisfaction after your purchase.

10 Best Mulching Blades for Lawn Mowers

Choosing a quality lawn mower blades amongst all the ones that are available can be quite confusing. To help you select the perfect one, we have narrowed down some of our top picks.

1. Maxpower 561713XB Commercial Mulching 2-Blade Set

Maxpower 561713XB Commercial Mulching 2-Blade SetWe all know that mowing the lawn is quite a loud job. No matter how hard you try to keep it quiet, you will end up bothering your neighbors anyway. Although there is no way that we can turn the whole process into something silent and calm, we can try and reduce the sound produced.

These commercial mulching blade set from Maxpower settles into your lawnmower just perfectly and makes no extra noise. This model is one of the quietest ones in the market.

A feature like this also makes this product the best mulching blades for a riding mower. As riding mowers are loud enough on their own, this soundless one eliminates the need to add more noise.

In the center of each blade, there is a five-point star hole. This allows you to install the blade into your lawnmower easily at one go. The blades are compatible with a lot of different brands as well.

This model also happens to be the best mulching blades for leaves as they are quite heavy. Shredding up those fall leaves is easy for this blade. Autumn leaves can provide a lot of nutrition to your lawn after decomposing.

Highlighted Features

  • Makes no noise
  • Great for using on riding mowers
  • Compatible with a lot of well-known brands
  • Good for beginners
  • Heavy-duty blades that can chop up leaves with ease
  • 5 point star hole makes the blade easy to install

2. Toro 22" Recycler Mower Replacement Blade

Toro 22 Recycler Mower Replacement Blade 59534P Display pack containsAt a shocking weight of 1.76 pounds, this might just be the most lightweight blades on our list.

Although lightweight, the blade is made with good quality material and will last quite long. Corrosion-resistant blades ensure safety and better cut.

Working with dull blades can leave a lot of grass tips uncut and jagged. This could lead to fungus built-up and invite in lots of diseases as well. You do not have to pre-sharpen these blades before using them. These razor-sharp blades are ready to go as soon as you unpack them.

Tooth mulcher blades like this one come with three holes, which is a common way to install blades into lawnmowers.  This also means that this blade will be compatible with a lot of brands in the market. Replace your old and rusty blades with this new one to get better and quicker results and also a lawn that looks more put together.

Available at a great and reasonable price, this blade will also help you cut up grass into fine pieces, even if the land is wet. And thanks to the matte-black coating that surrounds the blades, you have no worries about corrosion.

Highlighted Features

  • Easy to install
  • Cuts up grass into fine pieces
  • Works well on wet grass as well
  • Affordable
  • Lightweight
  • Pre-sharpened blades that don’t leave any grass tips uncut

3. Longer Life Gator Fusion G5 3-In-1 Mulching Blades

Longer Life Gator Fusion G5 3-In-1 Mulching Blades to Replace MTD BladesThese Fusion G5 blades are well known for being quite heavy-duty. They come in large thick pieces, which do make them a bit heavy. But these sturdy blades are the reason you’ll get cleaner cuts and finer shreds.

You’ll notice within the first use that you won’t have to go over the same area twice with these. If you can handle a little bit of an extra weight added to your lawnmower, these will be the best blades for thick grass.

Keep in mind you do need to sharpen these blades up before use. If the blades are used directly from the package, you’ll find them to be a bit dull. Also, keep in mind that these blades perform the best when used on dry grass. Wet grass might end up clumping with this tool.

Compatible with brands such as MTD, Cub Cadet, and known as the best mulching blades for zero turn lawnmowers, this one is the perfect replacement to get. You can transform an old rusty lawnmower that you have lying around with these blades and get them to work again.

Tungsten Carbide fused edges increase the lifetime of these blades allowing you to use them for quite a long time before a second pair is needed.

Highlighted Features

  • Perfect for zero turn type lawnmowers
  • Easy to install thanks to the mounting point with 6 holes
  • Cleans up an area in one go
  • Tungsten Carbide infused blades to give longer product lifetime

4. Oregon G3 Gator Blades

Oregon G3 Gator Blades, Set of 3One thing that most lawnmower blades have in common is picking up unnecessary things on the lawn like pine cones and dirt. Lawnmower blades that work like this force you to clean your lawn beforehand, which turns out to be a gruesome task for some.

This blade from Oregon does not pick up any such items and thus keeps the deck clog-free. But you should be careful and remove any misplaced rocks or balls. A feature like this can help keep both your lawnmower and blade safe and running for a longer period.

As the blades are sharp and work well, the grass is shredded really fine. This allows a faster decomposition process, and thus your lawn gets nutrients faster. If you want a healthy lawn that is full of grass, this blade is a must-have for you.

One thing that made us fall in love with this product is the fact that you can use this thing on tall grasses. Most of us tend to forget to mow our lawns and end up with taller than usual grasses.

The lawnmower blades that we usually get are not compatible with such length, and thus we have to trim down the grass length by hand before using our lawnmower. Well, not anymore. This model allows you to use the blade on taller grasses without causing any damage to your tool.

Highlighted Features

  • Does not pick up unnecessary things like pine cones
  • Great to use for taller grasses
  • Extremely sharp blades to cut through the thickest grass type
  • Can shred grass into really fine pieces

5. Husqvarna HU21462 46-Inch Premium Hi-Lift Bagging Blade

Husqvarna HU21462 46-Inch Premium Hi-Lift Bagging BladeHigh lift lawnmower blades like this one help distribute the shredded grass better. As the grass is thrown at a further distance, you get a better and more even layer of shreds. The ability to disperse grass with greater velocity also makes this great at discharging.

Besides being one of the best high lift mower blades, this one also makes very little noise. The blade fits right into the lawnmower, thanks to the easy set-up option. Even beginners can get the hang of this thing quite easily if they follow the instructions provided correctly.

Great for riding mowers, these blades will be the perfect replacement to your old ones. You can transform an old lawnmower into a modern one with the help of these blades.

Although these come pre-sharpened and balanced when they are delivered to you, you do get the freedom to sharpen them yourself if you think that is needed. This will cause no harm, and the process can be done several times as well.

So, you can just keep on re-sharpening these blades until actual damage is done to the product, like rusting.

Highlighted Features

  • Can be re-sharpened and re-balanced as many times as you want
  • Riding mower-friendly
  • High lift blade that helps distribute grass shreds evenly
  • Great discharging capacity
  • Long blades that help you cover wider areas of grass at once

6. Rotary Blades for Deck/Craftsman/Poulan/Husqvarna

Rotary Blades for Deck,Craftsman,Poulan,HusqvarnaLong blades like these can rarely be found at such a great price. Longer blades are compatible with bigger lawnmowers and usually cost a lot more. If you have a large lawn, these kinds of blades will be your best friend.

They can cover larger areas at once and cut more grass in one go. You won’t have to go over the same area over and over again, and you can also get done with your mowing quicker, thanks to the quick speed.

We all know how hard it is to mow soil that is sandy or has a lot of gravel. This is where a high-power blade like this one can come in handy. Of course, larger particles such as rocks will clog up your tube, but when it comes to the smaller debris that can be quite tough to clean out before you start mowing, this blade is perfect for use.

The sizing that is provided for this product is quite accurate, so the blades fall right into place. Short enough to provide enough room for the blades to move freely and long enough to eliminate any rattling, this product comes in the best size.

Highlighted Features

  • Perfect size
  • Great for sandy soil and soil that has gravel
  • A long blade that makes mowing larger lawns easier
  • Comes at a reasonable price
  • High lift blades that disperse shreds uniformly

7. MaxPower 561738XB Commercial Mulching 3-Blade Set

MaxPower 561738XB Commercial Mulching 3-Blade Set for a 54If you’re looking for a commercial-grade mowing blade, this is the one for you. Available at a great price, this one will be a delight to have around if you are working with larger or bigger lawns.

As the blades are commercial grade, they do come in a larger and bigger size than the others. This makes the blade work better when cutting through taller and thicker grass. Even blades with an incredibly wide angle of curvatures that cost a fortune don’t come anywhere close to this one.

Blades that can cut taller grass without causing too much harm to itself are a treat for people who forget to mow their lawns and end up with long untamable weeds.

Because the blades are so thick and wide, they are naturally heavier. This does mean additional weight and noise. Being heavier does limit this product to be used with only certain models that can handle the weight. Poulan, Craftsman, Husqvarna are some of the brands that are compatible with this blade.

If you can get over the weight and noise, this is a great set of blade that performs exceptionally. Crafted with high-quality material, these blades will last you ages before you need to replace them. You can also re-sharpen them to get them working as if they were new.

Highlighted Features

  • Commercial grade blade
  • Can cut thick and tall grass easily
  • Will last a long time
  • Reasonably priced

8. MTD Genuine Parts 490-110-M116 2-in-1 High-Lift Blade Set

MTD Genuine Parts 490-110-M116 2-in-1 High-Lift Blade Set for 46-Inch Mowers 1997MTD is a brand that puts its customer’s needs before all. To make installation easier than ever and foolproof, the brand has labeled the downside of the blade “Grass side.” There is no way you can mess setting this thing up.

Made with high-quality metal, these blades will last you ages. There have been no complaints from users about breakage or bending of these blades. Use these on wet surfaces without any worries as the surface is also corrosion-resistant.

Great for installing in riding mowers, these blades are not the best at preventing clumps when used on wet grass. That being said, these are long blades that can cut thick, long grass with ease, even in gritty, rocky, and uneven areas.

So, you can stop worrying about those annoying rocks and pebbles that are so hard to get rid of before starting to mow your lawn.

The edges come heavily painted so that the surface can remain rust-free for as long as possible. Rusty blades can cause fungus to form on your lawn. This coating, however, makes the blade a bit dull. So, if you want, you can file off the paint and then sharpen the blade if needed.

Highlighted Features

  • Corrosion-resistant
  • Well labeled for easy set-up
  • Can be used on gritty, rocky, and uneven areas
  • Heavily painted edges to increase the longevity of the product

9. 8TEN LawnRAZOR Mulching Blade Set

8TEN LawnRAZOR Mulching Blade Set for 42 InchThese blades are the best gift for people who do not want to deal with the complicated procedure of figuring out whether or not their lawn mower is compatible with the blade they want to purchase.

The 8TEN LawnRazor mulching blade set works wonders with most models of well-known brands such as OEM, Husqvarna, Poulan, and much more.

With four different types of blade options to choose from, you will be able to get your lawn looking perfect and flawless in no time with ease. The mulching version of the blade is heavy-duty and can work wonders for tall and thick grass. These toothed blades cut down weeds and grass for you in seconds.

Secondly, there are three lift types to choose from. There are high lift, medium-lift, and low lift versions of these blades. The high lift version is one of the best lawn mower blades for bagging.

This blade can throw grass at a longer distance with greater velocity. If you want a closer throw, the medium-lift is the ideal option for you. Known for being great for bagging, discharging, and also mulching, the medium-lift can be a great all in one option for a customer.

Highlighted Features

  • Lots of options to choose from
  • Compatible with most brands and models
  • A heavy-duty mulching blade that cuts through thick grass with ease
  • High, medium, and low lift options to choose from

10. Oregon 96-370 Gator G3 Blades

Oregon 96-370 Gator G3 BladesA good method of finding out whether or not you are working with good quality blades for lawn mowers or not is to see how soon they become dull. Even if the blade that you have purchased comes pre-sharpened, they will get dull at some point.

Brands such as Oregon, which have been blessing us with lawn mowing supplies that last for ages, comes with a blade that takes ages to become dull. This model, in particular, can take on rocks, mini pebbles, and sandy soil easily without losing its sharpness.

You do have the option of re-sharpening them yourself, but we can assure you that you won’t need to.

Like all other blades for lawn mowers, this one too is guilty of making large ugly clumps of grass when used on wet grass. But unlike the others, this one makes way less clumps for you to deal with. So although not eliminated, the problems are reduced by a significant amount.

A 5 point star hole is common in most lawnmowers. Thanks to this, the blade can be used with most brands and models. The set-up procedure is also made easy and uncomplicated.

Highlighted Features

  • 5 point star hole ensures easy installation
  • Reduces the number of clumps made when used on wet grass
  • Will stay sharp for quite a long time
  • Can tackle pebbles and rocky areas
  • Good for use on sandy soil

Benefits and Drawbacks of Using Mulching Blades 

Before you start your hunt for the best mulching blades, there are some benefits and drawbacks that you need to know about.

  • Helps in Bagging and Discharging

Switching from a standard blade to a mulching blade is the best gift you can give to your lawn. Not only does a mulching blade do all the tasks a standard blade can do, but a mulching blade can help you accomplish more, like bagging and discharging.

  • Convenient Decomposing Process

These powerful blades, also referred to as the "3-in-1 blade" or the "All-Purpose Blade," shreds up grass into such fine pieces that the decomposing process afterwards is easy-peasy.

  • Handling Of Grass Clipping

This tool lets you skip the part where you have to throw all your grass clipping into the compost pile. One less task for yourself can only be good.

As all products do, a mulching blade also has a few drawbacks that you should know about. Just one of them includes the fact that the grass clippings are now placed on top of your lawn. This can mean more grass stains and grass clippings entering your home.

What to Look for Before Buying?

Which option is fit for you will depend on your budget and needs. But here are some features that you should always look out for in order to buy the best commercial lawn mower blades.


Durability is something that matters, no matter what kind of product you are buying. No one wants to spend money on the purchase only to find the product falling apart or performing any less than what was promised.

When you are planning on buying the best lawn mower blades, keep an eye out for the material that the product was built with. Industrial strength steel that has been heat-treated will be the best choice when it comes to lawnmower blades.

Also, check for corrosion resistance. If you are mowing your lawn in the morning, your grass might be wet. Try and select a lawnmower blade that is unaffected by water. Rusty blades won't be able to cut grass as quickly and is also a safety hazard.


Buying a blade that is heavier than the original blade model of your lawnmower can cause the tool to malfunction or breakdown. As the lawnmower that you have was not prepared for heavy blades, purchasing without considering the weight of your tool will not be a smart decision.

For this, we always recommend that you look at the original weight of your lawnmower blade and then look for the mulching option. This way, you'll know which blade is compatible with the model of lawnmower that you have and which one works the best.

One thing that you need to compromise when considering this factor is durability. Amongst all the materials that can make up a mulching blade, the good ones are always the heavier ones. Therefore, you might have to settle for a lesser quality material so that the weight of the blade is compatible with your tool.

Blade Size 

Same as the weight of the blade, you also have to consider the size. Factors such as compatibility and utility are most affected by the size of your blade.

We all understand that a blade that is longer will cover a wider surface and help you cut grass more effectively. A lot of time will be saved. Longer blades are a must if you are working with a wider or larger lawn. But not all lawn mowers can work with longer blades. Each blade size has a specific deck size that it can work with.

This is where compatibility comes through. You need to check what blade size your lawnmower can work with before you spend your money on one. The best way to do this, again, is to check the original blade on your lawnmower for sizes.

Also, this is important as a longer blade won't even fit into your lawnmower, and a smaller blade won't work properly. So, having a general idea about what blade size your lawnmower needs is a necessity.


Structure or shape is another factor that decides if the blade will work for you or not. So, make sure you don’t sleep on this one.

Mulching blades come in a lot of different shapes to cater to all brands. After you find a mulching blade that catches your eye, go through the blades details and what brands it is compatible with.

This is a must and can be done quite easily by comparing the sizing of your current blade to the new one.

Angle of Curvature

If you have a lawn with thicker grass, this feature is an important one to look out for. A greater angle of curvature is needed if you have thicker grass. Thicker grass is tougher to cut up. So, this feature allows the blade to get in there and trim the grass while shredding it up into smaller and finer pieces.

You do have to be a bit careful while using blades that have a greater angle of curvature as they can sometimes shred up parts of your lawn that you didn't want to be cut off.

So, while working with a blade of greater curvature angles, make sure you know what you are doing and maybe be a bit careful around your precious flowers and/or gardens.

Number of Sets

Mulching blades are sometimes available in sets of more than one. Now, this can either be a bad thing or a good thing.

If you are buying from a brand that you know and love, you might want to buy in bulk from them. As you know, how the blades work, how they perform, whether or not they go well with your lawnmower, you might want to buy a lot of these blades at once.

This way, you'll have them stocked up in case of emergencies, and buying in bulk might also sometimes reduce prices.

But if the sets you have bought are set aside for too long, you increase the chances of them getting rusty and damaged.

Similarly, when buying from a new brand, buying in bulk is a horrible idea. You do not know how the blades perform if they are compatible with your lawnmower and grass type and also how they work.

So, when trying out a new brand or trying out mulching blades for the first time, stay away from buying multiple sets. Buy one and see how it goes first.


A brand with a good warranty system is always a great pleasure to buy from. When you buy a blade from a new brand, there may be a few complications that you face. For instance, the blade that you have bought might not be compatible with your lawnmower, and the blade might be too short or too long.

Having a solid warranty system will allow you to change or return the product and decrease your chances of wasting money.

Even if you have bought a blade from a known brand, you might sometimes receive faulty products. If there is a good warranty service system, you will either get a refund or a replacement.

Frequently Asked Questions

To help you understand the process of mowing your lawn with mulching blades better, we have answered some of the most frequently asked questions that customers have.

1. Can you mulch with regular blades?

Regular blades won't be able to cut the grass clippings into finer sizes. If you leave these grass clippings on your lawn, they will take too long to decompose and make your lawn look messy.

2. Do mulching blades cut better?

If the mulching blade has a greater curvature angle, the blade will be able to cut more grass quicker.

3. How to install mulching blades?

There is a part of the mulching blade that should always face the ground. This side will have "downwards" written on the surface. If not, there will be some writing or information that will let you know that this is the downside. Install your blade with this side to the ground and get going.

4. How often should I mulch?

You shouldn’t mulch your grass every time you mow your lawn. There is such a thing called over mulching your grass.

5. Is leaving the grass clipping on the lawn surface safe?

Leaving these fine clippings will make your lawn more fertile and enriched with nutrients as the clippings decompose.

Final Words

We're sure you'll find the best mulching blades for lawn mowers in our list of products. So, now that you know all the information and techniques that are crucial to getting this product, all there's left to do is to buy one. Buy a mulching blade and make your lawn fresh, healthy, and beautiful. Happy mowing!

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