Why My Riding Lawn Mower Leaving Strip of Grass? Solved!

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Does your riding lawn mower leaving strip of grass? This can be a frustrating problem right, but actually, it’s really easy to fix. In this blog post, I’m going to explain why your riding lawn mower might be leaving a strip of grass, and I’ll give you some simple steps to fix the problem.

So keep reading on I’ll provide some steps for you with easy-to-follow solutions. and help you get your lawn looking its best in no time.

Why Is My Riding Lawn Mower Leaving Strip of Grass? In Short Answer

Your riding lawn mower leaving strip of grass because the blades are dull, have an uneven deck, or you are not overlapping your passes. Check the blades and sharpen or replace them if necessary. Also, overlap your passes and mow at a slower speed, Keep reading you will know much more about it, and how to fix the issue in an easy way.

Why Is Your Riding Lawn Mower Leaving Strip of Grass? Step-by-Steps

There are several reasons why your riding lawn mower might be leaving a strip of grass. We’ll explore these reasons one by one in detail, so you can understand the problem and learn how to fix it.

Check your blades.

Let’s start with Blades which are one of the most common reasons why a mower leaves a strip of grass. To check your blades, you can:

  • Take a good look at the blades. If they seem dull, you’ll notice they’re not as sharp as they should be. Easy to spot, right?
  • Now, run your finger along the edge of the blades. If they’re dull, you’ll feel it, trust me. They won’t be as sharp as they’re supposed to be.
  • If you find those blades dull, don’t worry! You can fix it. Just grab a blade sharpener and get them back in shape.

If you are not comfortable sharpening your blades, you can take them to a professional to have them sharpened.

Tips to keep blades sharp

Here are some extra tips to keep those blades sharp and ready to go:

  • Keep sharpening them regularly. The more you do it, the longer they’ll stay sharp.
  • Stay away from mowing when it’s wet outside. Mowing in wet conditions can make your blades go dull faster.
  • Take it easy on the speed. Mow at a slower pace to help your blades stay sharper for longer.

Following these simple tips will keep your blades in top-notch condition!

Riding Lawn Mower Leaving Strip of Grass


Mowing Mistakes

Here are some easy tips to prevent your riding lawn mower from leaving those pesky strips of grass:

  • Don’t mow too short. If you cut the grass too low, it might wilt and die, leaving uneven patches that your mower can’t handle.
  • Slow down! Mowing too fast can mess things up too. Give your mower time to cut the grass evenly and avoid pulling it up instead.
  • Remember to overlap your passes. If you miss some spots, strips of grass might be left behind. Just overlap by 1-2 inches to make sure nothing’s missed.
  • Mix up your mowing direction. Going, in the same way, every time can bend the grass and make mowing tough. Change it up to keep things even.

To keep your mower from leaving those annoying grass strips, just follow these easy steps:

How to Avoid Mowing Mistakes

  • Mow when the grass is dry. Wet grass is hard to cut evenly, so wait for it to dry before mowing.
  • Keep those blades sharp! Dull blades won’t give you an even cut, so sharpen them regularly.
  • Overlap your passes. Make sure you mow over the same spots slightly to ensure all the grass gets cut.
  • Switch up your mowing direction. Going different ways each time prevents the grass from bending in one direction.
  • Check your mower often. Make sure it’s working well and the blades are in good shape.

With these simple tips, your lawn will be looking smooth.

Deck Issues

Deck issues which is one of the causes of your mower leaving steaks of grass. If the deck is not level, it can cause the mower to cut the grass unevenly. Additionally, if the deck is dirty or clogged, it can also prevent the mower from cutting the grass evenly.

To check for deck issues, you can:

  • Look closely for any visible damage on the deck. If you spot any cracks, dents, or bends, it could affect how the mower cuts the grass.
  • Use a level to check if the deck is even. A level tool will help you determine if the deck is flat and balanced. If it’s not, you might need to make some adjustments.
  • Give the deck a good cleaning. If it’s covered in dirt, grass clippings, or debris, it can interfere with the cutting performance. Clean it up with a garden hose or a pressure washer.

By going through these steps, you’ll be able to identify and address any deck issues.

If you have checked the deck and it is not level, dirty, or clogged, then it is likely not the cause of the problem. However, if you have checked the deck and it is one of these issues, then you can fix the problem and see if it solves the problem of leaving strips of grass.

Lawnmower Deck Issues

How to fix deck issues:

  • Repair any damage to the deck. If the deck is damaged, you can repair it with a welding kit or by replacing the deck.
  • Level the deck. If the deck is not level, you can adjust the leveling screws to level it.
  • Clean the deck. If the deck is dirty or clogged, you can clean it with a garden hose or a pressure washer.

By following these tips, you can help keep your lawn looking its best and prevent your riding lawn mower from leaving strips of grass due to deck issues.

User Error

In addition to the mechanical reason listed above, there are a few user errors that can cause your riding lawn mower to leave strips of grass. The following errors you may be facing

  • Don’t mow too short: If you cut the grass too low, it can wilt and die, causing uneven patches that your mower can’t handle.
  • Slow down: Mowing too fast can mess things up. Your mower needs time to cut the grass evenly, or it might pull it up instead.
  • Overlap your passes: Make sure to mow over the same spots a bit. That way, no grass gets left uncut.
  • Mix up your mowing direction: Change it up! Going the same way every time bends the grass and makes mowing tough. Try different directions each time.

By avoiding these simple mistakes, your lawn will be looking smooth and its best.

How to Avoid User Error

  • Mow when the grass is dry. Wet grass is more difficult to cut evenly, so it’s best to mow when the grass is dry.
  • Sharpen blades regularly. Dull blades can’t cut the grass evenly, 
  • Overlap your passes. This will help ensure that no grass is left uncut.

By following these tips, you can keep your lawn looking Awesome and prevent your riding lawn mower from leaving a strip of grass.

Grass Type

Lastly, the type of grass you have can also affect whether or not your riding lawn mower leaves strips of grass. Some types of grasses are more difficult to cut evenly than others.

For example, tall fescue is a tough grass that can be difficult to cut with a dull blade. If you have tall fescue, it’s important to make sure your blades are sharp and that you’re mowing at a slow speed.

Other types of grass, such as Bermuda grass, are easier to cut evenly. However, even with these types of grass, you can still end up with strips if you’re not careful. To avoid this, make sure you’re mowing when the grass is dry and that you’re overlapping your passes by 1-2 inches.

Expert Tips

  • Mow when the grass is dry. Wet grass is more difficult to cut evenly, so it’s best to mow when the grass is dry.
  • Sharpen your blades regularly. Dull blades can’t cut the grass evenly, so it’s important to sharpen your blades regularly.
  • Overlap your passes. This will help ensure that no grass is left uncut.
  • Mow in different directions. This will help prevent the grass from bending in one direction.
  • Choose the right type of grass for your climate. Some grasses are more suited to certain climates than others. Do some research to find out what type of grass is best for your area.

By following these tips, you can help keep your lawn looking its best and prevent your riding lawn mower from leaving strips of grass, regardless of the type of grass you have.

Conclusion:

In conclusion, we have explored the common reasons why your riding lawn mower leaving strip of grass and provided practical solutions to rectify the issue. Remember to regularly maintain your lawn mower and adjust your mowing techniques based on your lawn’s needs. Happy mowing!

FAQs


Why is my lawn mower leaving stripes?

Your lawn mower leaving strip of grass because your blades are dull, uneven deck, or you are not overlapping your passes. Check the blades and sharpen or replace them if necessary. Also, overlap your passes and mow at a slower speed.

Why does my riding mower leave a strip of uncut grass?

A riding mower might leave a strip of uncut grass if you’re not overlapping your passes properly. Make sure to overlap each pass by 1-2 inches to ensure no area gets missed. Also, check for any obstructions or damage to the mower deck, as that can also cause uneven cutting.

What’s the best mowing height for my lawn?

The ideal mowing height depends on the type of grass in your lawn. Generally, it’s best to mow at a height of around 2.5 to 3 inches for most grass types. However, warm-season and cool-season grasses may have different height requirements, so it’s best to research the specific type of grass you have for the optimal mowing height.

Why is grass coming out of my lawn mower?

The grass may come out of your lawn mower due to mowing wet grass or cutting overly long grass, which causes clumping. This won’t harm your mower but can make cleanup challenging. To prevent it, mow when the grass is dry and at a suitable length for your mower.

What makes a good mower deck?

A good mower deck has a sturdy build, adjustable cutting height, even grass discharge, and easy maintenance. It should fit your mower model and be resistant to corrosion. A well-designed deck ensures efficient mowing and a neat appearance on your lawn.

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