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Mulching Blade Vs Regular Blade: Both Blades Comparison

Knowing which lawn mower blade is right for your needs is not easy. You may wonder what the difference is between a mulching blade and a regular blade. A regular blade chops up the leaves and grass clippings and sends them flying all over your yard. A mulcher finely chops up the leaves and clippings and deposits them back into the soil, where they decompose and help fertilize your lawn.

If you want to keep your yard neat, go with a regular blade. If you want to help fertilize your lawn, use a mulching mower.

Read on to learn more about the difference between mulching blades vs regular blades.

What Is A Mulching Blade?

Mulcher blades are specially designed to mulch grass clippings. They have more bends and a longer cutting edge than regular ones, which allows them to cut the lawn and transport the clippings toward the deck more effectively.

The curved surface also helps reduce the clippings’ size, so they fall back onto the lawn in smaller bits. These blades are ideal for lawns mowed every three or four days. They can help prevent clogs beneath the deck and keep the lawn looking tidy. However, they should not be used on overgrown grass, as this can cause clumps of grass to form on the trimmed lawn.

The mulching blade helps plants when lacking nutrients

What Is A Regular Blade?

A regular blade, also known as a 2-in-11 mower blade, is designed for mowing lawns and then releasing and bagging the clippings. Regarding standard blades for lawn mowing, a few things set them apart from other varieties. For one, they are specifically designed to help evacuate grass clippings from beneath the mower’s deck; this is done through a combination of their aerodynamic shape and straightness.

In addition, using a regular blade is often seen as the best option when mulching grass cuttings is impossible. It is because they provide a significant lift that helps to remove debris and leaves from the grass, leaving behind a well-groomed trim. Lastly, if your lawn is not frequently mowed or is overgrown, using it can help prevent unsightly bunches of lawn on freshly cut grass. It has more power to make even fast cuts, so you don’t need to mow as often. They are a great option for those looking for a clean and well-maintained lawn.

Regular blades

Mulching Blades vs Regular Blades: What Are Differences?

Mulching blades are specially designed for chopping clippings into tiny pieces so they can easily disappear into the lawn. Standard ones are not as effective for this technique, so clippings often end up in a collecting bag or are scattered all over the ground.

Read on to learn more about the difference between mulching vs regular blades.

Blade Shape

Mulching blades are designed with a more curved shape and cutting edges along a greater portion of the blade. This process allows it to keep grass clippings moving beneath the mower deck so that the blade can continuously chop them into progressively smaller bits.

It is beneficial because it prevents the buildup of mulch on the lawn and distributes it evenly throughout the yard.

A regular blade is more straight-edged and doesn’t have as many cutting surfaces along its body. As a result, it isn’t as effective at chopping grass clippings and can leave behind larger pieces of mulch. It can cause an uneven distribution of mulch on the lawn and lead to clumps of mulch forming on the grass.


Mulching blades can provide a higher level of versatility than regular ones by cutting clippings into tiny pieces and distributing them back onto the lawn.

It helps to keep the grass healthy and looking neat, as well as reduce the number of clippings that need to be disposed of. They also work well with leaves, which can be used in the fall to help prepare the lawn for winter.

Regular blades are not able to mulch clippings as finely, and they cannot handle leaves as well. They are better suited for cutting grass, which is their primary function. You can still use them to mulch clippings, but it won’t be as effective as with their counterparts. If you have a lot of leaves on your lawn, it’s best to use a mulching mower to help chop them up.


Mulching blades are designed with aerodynamics in mind to create a revolving air stream that sends clippings back towards the body. It helps chop the grass into smaller pieces and prevents them from being blown away by the wind.

On the other hand, regular blades are designed to generate aerodynamic lift. It lifts grass clippings upward and into the discharge chute. While this does help to prevent them from being blown away, it doesn’t chop them up as finely as a mulching one would.

Discharge Issues

Mulching blades are less efficient in discharge and bagging modes than standard ones because they are designed to hold clippings underneath the mower deck instead of throwing them out immediately. It can result in clogging, as the clippings have not been properly cut and are more likely to block the normal blades and the bottom of the mower deck.

The clippings produced by regular blades are larger and more likely to cause problems when discharged or bagged. On the other hand, they do not slice clippings into little bits like their counterparts do. It means that they are not well-suited for use with mulching mowers and can result in poorer performance.

It’s important to note that mulching blades are not a replacement for regular blades, and vice versa. Each type has its strengths and weaknesses, and it’s best to choose one best suited for the task at hand. If you’re unsure, it’s always best to consult a professional to get the best advice.

Are Mulching Blades Better?

It’s up to your purpose and preference to define whether or not they are “better.” However, we can share some of their benefits that might help you decide. They are ideal for lawns mowed every three or four days. They prevent clogs beneath the deck and grass clippings from being left behind on the trimmed lawn.

Another benefit is that they are eco-friendly. You can recycle grass clippings and leaves into natural fertilizer by using them. It benefits the environment because it reduces the amount of waste produced. Plants like striped calathea and grass absorb soil nutrients and retain them in their leaves. When you mulch this biological material, it returns these nutrients to the soil.

It benefits the plants because they can then use these nutrients to grow. Additionally, these blades help return vital nutrients to the soil. Overall, they have several benefits that might make them a better option for you. Consider these benefits when deciding whether they are the right choice for you.

It’s up to your purpose and preference


The mulching blade vs regular blade has pros and cons, but the mulching blade is a more specialized tool. It is probably the best option if you’re looking for one that can do more than chop up your grass. However, if all you need is a basic chopping tool, then go with the regular one; it’s cheaper and does the job just fine.

Hope that you can find the most suitable one for your needs!

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Kelly Lawrence

Kelly Lawrence

Kelly Lawrence is the CEO of Swipe Garden. Over 10 years in the writing and passion for gardening, she brings a wealth of expertise and creativity to the world of gardening. Kelly Lawrence has cultivated a community of plant lovers, making gardening accessible and enjoyable for all.