Why is my lawn mower leaving grass behind?

One possible reason why your lawn mower is leaving a trail of grass on the right-hand side is due to an imbalance in the amount of material being cut. The blades of most lawn mowers typically rotate in a counter-clockwise direction, which means that the grass clippings are discharged to the right side of the mower deck. This design allows for a more efficient cutting and discharge process.

However, if you are mowing overgrown or excessively thick grass, or if you are trying to cut too much grass in a single pass, it can overwhelm the mower’s ability to properly discharge the clippings. As a result, the excess grass may accumulate on the right-hand side, forming a windrow or trail of grass.

To alleviate this issue, there are a few steps you can take:

1. Adjust the cutting height: Cutting the grass at a higher setting can help reduce the amount of material being cut at once. This allows the mower to handle the grass more effectively and minimize the chances of clippings building up on one side.

2. Practice proper mowing techniques: Instead of trying to cut too much grass in one pass, consider mowing in multiple overlapping rows. This allows the mower to evenly distribute the clippings and prevents excessive buildup on one side. Additionally, mowing at a slower pace can also help the mower handle the grass more efficiently.

3. Ensure the mower is in good condition: Regular maintenance of your lawn mower is crucial to its performance. Dull blades, clogged discharge chutes, or worn-out mower parts can all contribute to uneven cutting and clumping of grass. Sharpen the blades regularly, clear any debris from the discharge chute, and replace any worn or damaged parts to ensure optimal performance.

4. Consider using a mulching mower: Mulching mowers are designed to finely chop the grass clippings into smaller pieces and redistribute them back onto the lawn as a natural fertilizer. This can help eliminate the need for side discharge altogether and promote a healthier lawn.

The issue of your lawn mower leaving a trail of grass on the right-hand side is likely due to an imbalance in the amount of material being cut. By adjusting the cutting height, practicing proper mowing techniques, maintaining your mower, and potentially using a mulching mower, you can minimize this issue and achieve a more even and well-manicured lawn.

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Caroline Bates

Caroline is a Miami-based landscaper who specializes in drought-tolerant landscapes. She is the mother of two young children and also enjoys writing for GreenPacks.org in her spare time. Caroline takes great pride in her work, and loves being able to share her knowledge with others through her writing.