High Lift vs Mulching Blade

High Lift vs Mulching Blade

When it comes to lawn care and maintenance, choosing the right kind of blades for your mower is essential. High lift and mulching blades are two of the most popular options, and they each have their own benefits and drawbacks. This article will explore the differences between high lift and mulching blades, how to decide which is the right choice for your lawn, and how to properly install and maintain each type of blade. 

What is a High-Lift Blade?

A high-lift blade is a type of mower blade designed to lift the grass off the ground and cut it against the top of the blade. This type of blade is designed to help create a more even cut and a better-looking lawn. 

Unlike a mulching blade, which simply chops the grass into finer pieces, the high-lift blade actually lifts the grass up and away from the ground before cutting it. This helps to ensure an even cut and a healthier lawn, as the grass is not being cut too close to the ground and exposed to the elements. 

The high-lift blade also helps to reduce the number of clippings, as it helps to lift the clippings away from the mower and into the bag or catcher. This is a great option for those looking for a clean, even cut without having to worry about clippings all over the place.

What is a Mulching Blade?

A mulching blade is a type of lawn mower blade that is designed to cut and mulch grass clippings into a fine texture which is then used to fertilize the lawn. Mulching blades are typically curved, with a sharp edge, and have a ‘fin’ along the length of the blade which helps to break down the grass clippings as they are cut. 

The curved shape of the blade helps to increase the lift of the grass clippings as they are cut, which encourages the clippings to be cut into smaller pieces. The fin along the length of the blade helps to mulch the clippings into a finer texture. 

This helps to prevent the clippings from forming large clumps and settling on the lawn. Mulching blades also help to reduce the need for frequent mowing, as the finer texture of the cut grass allows it to decompose more quickly.

Comparing the Benefits of High Lift Blades and Mulching Blades

When it comes to lawn mowing, there are two main types of blades used: High Lift and Mulching blades. Both types of blades are essential for achieving a beautiful and manicured lawn. 

However, there are some distinct differences between the two types of blades that can affect the quality of the cut and the overall look of the lawn. High Lift blades are designed to lift the cut grass and deposit it in a collection bag, while Mulching blades are designed to cut the grass into smaller pieces and deposit it back onto the lawn. 

High lift blades tend to produce a cleaner cut and are ideal for collecting grass clippings, leaving a neat and tidy look. Mulching blades, on the other hand, are great for returning vital nutrients and moisture back to the soil and providing a healthier, greener lawn. 

They are also great for areas with tight spaces, as they allow for a more even cut with fewer passes over the same area. Ultimately, which type of blade is best for your lawn depends on your needs

If you’re looking for a neat and tidy lawn, then High Lift blades are the way to go. However, if you’re looking for a lawn with healthy soil and greener grass, then Mulching blades are the way to go.

Advantages of High Lift Blades

High-lift blades offer many advantages when compared to mulching blades. First, they are designed to create a more powerful and efficient cut. High lift blades are shaped in such a way that they create an upward lift of the grass clippings. 

This lift allows the clippings to be thrown further away from the cutting deck, resulting in a more efficient cut that leaves a cleaner, neater finish. Additionally, the upward lift helps keep the clippings from getting tangled or clogging the deck, reducing the need for frequent mowing. 

Furthermore, high lift blades are designed to reduce the amount of grass clippings that are blown back onto the lawn, reducing the amount of clean-up that is required after mowing. 

Lastly, high-lift blades are also more effective at removing debris from the lawn, such as leaves and twigs. This makes them the perfect choice for homeowners looking to keep their yards looking neat and tidy.

Disadvantages of High Lift Blades

High lift blades are often recommended for mulching grass clippings, but there are some drawbacks to using them. One major disadvantage of high lift blades is that they tend to be more costly than mulching blades. 

Additionally, they are not as efficient at mulching grass clippings. High lift blades tend to create a lot of air turbulence, which can cause the grass clippings to be blown off the blade and onto the ground. 

This can lead to uneven mulching and clumping of the grass clippings. Furthermore, high lift blades are not as effective at cutting the grass, as their design does not allow for an even distribution of the grass cutting force across the blade. 

Finally, high lift blades can produce a great deal of noise when they are being used, which can be annoying and disruptive to neighbors.

Advantages of Mulching Blades

Mulching blades have many advantages over traditional high-lift blades when it comes to grass cutting. Mulching blades are designed to cut grass multiple times in a single pass, creating finely mulched clippings that quickly decompose and help fertilize the lawn. 

This means that less time is spent bagging and disposing of grass clippings, you also save money by not having to buy additional bags or disposal bins. Mulching blades also give you a more uniform cut, with less mess than high-lift blades, which can leave large clumps of grass on the lawn. 

Mulching blades are also quieter than regular blades, so your neighbors will be less likely to complain about your lawn mower. Lastly, mulching blades are more efficient than traditional blades, cutting more grass in a single pass and allowing you to finish the job faster.

Disadvantages of Mulching Blades

Mulching blades have some distinct disadvantages when compared to high lift blades. The most common complaint is that they can be difficult to install, as they require special mounting hardware that may not be available for all lawnmowers. 

Additionally, mulching blades tend to be heavier than high lift blades, making them more difficult to maneuver. This additional weight can also increase fuel consumption when used on a gasoline-powered mower, making them less efficient than high-lift blades. 

Furthermore, mulching blades tend to clog more easily than high lift blades, leading to slower mowing times and increased maintenance. 

Finally, mulching blades are often less effective than high lift blades at removing grass clippings and other debris from the lawn. This can lead to a buildup of debris on the lawn, which can attract pests and create an unsightly mess.


The debate between High Lift and Mulching blades is one that is largely a matter of preference. High Lift blades are ideal for cutting high grass and thicker material, while Mulching blades are more efficient at mulching clippings. Ultimately, it is up to the user to decide which blade is best for their unique situation. 

High Lift blades provide a higher lift and longer cutting edge and therefore can be more suitable for larger, thicker lawns. Mulching blades provide superior mulching performance, producing smaller clippings and creating a well-manicured lawn. At the end of the day, it is important to consider the pros and cons of each blade before making a decision.