Can I Cut Long Grass with a Lawn Mower?

Last Updated on May 7, 2024 by Sharaj

Maintaining a well-manicured lawn is a source of pride for homeowners, but sometimes, life gets busy and the grass grows longer than anticipated.

The question arises: “Can I cut long grass with a lawn mower?” The answer is yes, but there are important factors to consider to ensure the health and appearance of your lawn.

In this comprehensive guide, we’ll explore the best practices for cutting long grass using a lawn mower, debunk common myths, and provide you with valuable insights and tips.

Can I Cut Long Grass with a Lawn Mower?

Absolutely, you can cut long grass with a lawn mower. However, there are certain precautions and techniques to follow to avoid damaging your lawn and the mower itself.

Let’s delve into the dos and don’ts of mowing tall grass.

The Dos of Cutting Long Grass

The Dos of Cutting Long Grass

Choose the Right Mower: Opt for a mower with adjustable cutting height settings. This will allow you to gradually trim the tall grass down to an ideal height without stressing the grass.

Prep Your Lawn: Before mowing, clear the area of any debris, toys, or obstacles that could damage the mower or create an uneven cut.

Take It Slow: If the grass is excessively long, avoid cutting too much at once. Instead, mow in stages, gradually reducing the height with each pass.

Mow Dry Grass: It’s best to mow when the grass is dry. Wet grass can clog the mower and create an uneven cut.

Use a Sharp Blade: A dull mower blade can tear the grass instead of cleanly cutting it. Ensure your mower blade is sharp for a clean and healthy cut.

Collect Clippings: If the grass is exceptionally long, consider collecting the clippings to prevent smothering the lawn underneath.

The Don’ts of Cutting Long Grass

Avoid Scalping: Cutting more than one-third of the grass height at once can stress the lawn and lead to brown patches. Avoid scalping by gradually reducing the height.

Don’t Force the Mower: If the grass is too tall and dense, avoid forcing the mower through. This can damage the mower’s engine and blades.

Stay Away from Wet Grass: Mowing wet grass can lead to uneven cuts, clumping, and potential mower damage. Wait until the grass dries before mowing.

Don’t Neglect Cleanup: After mowing, clear any remaining grass clumps to prevent them from suffocating the healthy grass underneath.

Essential Tips for a Successful Long Grass Mow

Set the Right Height: Begin with a higher cutting height setting and gradually lower it with each pass until you achieve the desired lawn height.

Overlap Passes: To avoid leaving uncut strips, overlap each pass slightly to ensure even coverage.

Alternate Mowing Direction: Change the mowing direction with each pass to prevent matting and encourage upright growth.

Mulch or Bag: Depending on the grass length and thickness, choose between mulching or bagging the clippings. Mulching can add nutrients back to the soil, while bagging might be necessary for very long grass.

Follow a Mowing Schedule: Once you’ve tamed the long grass, adhere to a regular mowing schedule to maintain a healthy lawn.

Frequently asked questions

Will cutting long grass too short help it grow better?

No, cutting grass too short can stress the plants and make them susceptible to diseases and pests.

Can I use a regular mower for long grass?

Yes, but choose a mower with adjustable cutting height and be prepared to mow in stages.

How often should I mow if my grass is long?

Aim for once a week, gradually reducing the height with each mow until you reach the desired length.

Is it better to mow long grass before or after rain?

It’s preferable to wait for the grass to dry after rain to achieve a clean and even cut.

Should I collect the clippings from long grass?

If the grass is exceptionally long, collecting clippings might be beneficial to avoid smothering the lawn.

Can I mow long grass in one pass?

It’s advisable to mow in multiple passes, gradually reducing the grass height with each round.


In the world of lawn care, the question “Can I cut long grass with a lawn mower?” is met with a reassuring “yes.” Armed with the right techniques, tools, and knowledge, you can tackle even the tallest grass and transform your lawn into a well-groomed masterpiece.

Remember to follow the dos and don’ts, stick to a mowing schedule, and always prioritize the health and appearance of your lawn. So, gear up, mow smartly, and enjoy the satisfaction of a lush and beautifully manicured lawn.

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