Asked by: Benardino Moss
home and garden home appliances

Why does my lawn mower leave a strip of grass?

Last Updated: 6th May, 2020

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A strip of uncut grass left in the middle of mowing rows could signal that your lawnmower's blades are unbalanced or that one or both of them was installed the wrong way. Ensure that your mower's blades are on correctly, that both are secured tightly to the mower deck and that both are balanced.

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Accordingly, why does my Honda mower leave a strip of grass?

Get your blades sharpened twice a year,spring fall. Other than that, the mower didn't cut the grass as tall as I like it cut in the hot summer months, so I went with other brands a few years back. I agree! Improperly sharpened (or NOT sharpened) blades is usually the cause of the uncut strip.

Beside above, should I leave grass clippings on lawn? Many of you said, yes, you leave your grass clippings on your lawn most or all of the time. By leaving your grass clippings on your lawn, you are returning much needed moisture and nutrients to the soil in your yard. And contrary to popular belief, grass clippings do not contribute to excess thatch build-up.

Also to know, what causes uneven grass cutting?

Uneven cutting is wavy or smooth troughs in the lawn surface. Uneven cutting is usually caused by mower deck damage or misadjustment.

How do you cut an uneven lawn?

Method 1: Leveling out a Mildly Uneven Lawn by Topdressing

  1. In a wheelbarrow or similar container, mix up a batch of topsoil, sand, and compost—basically, a soil medium that can support turfgrass growth.
  2. Apply 1/2 inch of this soil mixture on top of the low areas.
  3. Rake the topdressing to spread it out evenly.

Related Question Answers

Awatif Marichal

Professional

Should mower blades overlap?

This is where no grass is cut, and the aim of the mowing process is ensuring you overlap every row so that the cut is as even as possible. As a general rule, estimate between 7 to 10 centimeters, which is the best distance for a correct overlap – depending on the current length of the grass you are cutting.

Sigita Aranda

Explainer

Why is it a good idea to have two blades for your mower?

2) Sharp blades actually cause you to use less gas. A sharp blade provides a clean cut, which helps the grass to heal faster and promotes photosynthesis. Experts say it's a good idea to have your lawn mower blade sharpened two to three times a season to maintain peak efficiency.

Liliam Morales

Explainer

Should a mower deck be level front to back?

Deck pitch is very important to be able to get the most amount of productivity out of your mower. A deck should be level from side to side and the front should be slightly lower than the back.

Sunil Prestel

Pundit

Should new lawn mower blades be sharpened?

No, most new mower blades do not need to be sharpened. Don't worry about sharpening a new mower blade. But if you're really concerned, then before sharpening it just mow a small, less-visible part of your lawn and look at the grass blades afterward.

Ramunas Millar

Pundit

What does high lift mower blade mean?

High-lift blades have deeper curves on the ends, which create enough suction to circulate and expel the clippings. The higher air flow also helps prevent clogging when mowing tall or wet grass. A high lift blade is a unique style of blade designed with larger wind wings which increase airflow.

Joana Saliou

Pundit

Why does my mower leave a row of grass between two blades?

A strip of uncut grass left in the middle of mowing rows could signal that your lawnmower's blades are unbalanced or that one or both of them was installed the wrong way. Ensure that your mower's blades are on correctly, that both are secured tightly to the mower deck and that both are balanced.

Kashif Zelarayan

Pundit

Can you kill grass by cutting it too short?

A low mowing height can leave brown or bare-looking spots in the grass. If the grass is repeatedly cut too short or scalped, it can seriously deplete the grass's energy reserves, weakening or killing grass and leaving the lawn vulnerable to weed invasion.

Nordine Pundarik

Pundit

Why does my lawn mower cut better backwards?

A lawn mower may perform better in reverse than forward gear for a number of reasons. When a gas powered lawn mower runs in reverse, its blade continues to spin in the same direction as it would if the mower were operated in the forward gear. Blade sharpness issues, therefore, can be discounted in powered mowers.

Mailen Dugast

Teacher

What happens if you install mower blades upside down?

Mower blades have a cutting edge at each end. The key to replacing the mower blade is installing the new one properly. It is common to install a blade upside down. When this happens, the lawn mower will not cut correctly, or it could damage the mower.

Dick Ekhoff

Teacher

How do you fix a warped lawn mower?

How to Fix a Bent Mower Deck
  1. Place the lawnmower on a sturdy, level surface.
  2. Find the motor mount that secures the engine to the deck.
  3. Unfasten the motor mount retaining bolts.
  4. Turn the mower over and remove the cutting blade, using a wrench.
  5. Place a folded cloth over the dent.

Noemia Svotak

Teacher

How do I stop scalping my lawn?

If you can see the stem (which will look brown) then you are scalping your lawn. Try keeping at least an inch on your warm-weather grass, and if you need to mow during cooler weather, keep 2.5 inches. Another general rule of thumb is to avoid regularly mowing on the lowest setting.

Casimir Forne

Reviewer

Is a push mower deck height supposed to be the same at the front and back?

This is normal for most mowers. The front of the mower deck should be lower than the back. The reason is you only want the blade to cut the grass once. If the blade were level, the drag of the grass on the blade would bog the engine down or take more power to do the same amount of work.

Guillaume Barroqueiro

Reviewer

Does wet grass dull mower blades?

Mowing wet grass won't dull your mower's blade any faster than dry grass, but it is not good for the lawn and makes the mower work harder. Wet grass clippings clump together, creating problems both in the yard and in the mower.

Shakil Goiri

Supporter

How do I clean the bottom of my lawn mower deck?

To clean the deck of a lawn mower, follow these steps:
  1. Empty the gas tank (or run the mower until the tank is empty), then disconnect the spark plug wire.
  2. Stand the mower up on its side.
  3. Take a garden hose and spray the deck at full blast.
  4. Scrub off the rest of the soil, using a brush, soap, and hot water.

Najet Golovan

Supporter

What do I spray under my mower deck?

Apply a lubricant.
Graphite, silicone, or Teflon sprays are all sold as lawn mower deck sprays (although the all-purpose product probably works just as well). Cover the entire underside of a clean, dry deck, then let dry as directed on label instructions. The effect is similar to cooking spray, but should last longer.

Sora Zachlehner

Supporter

Genara [email protected]

Beginner

Can I use wd40 on lawn mower?

To do this, all you need is WD-40. It is an excellent lawn mower cleaner. A simple spray of WD-40, as a lawn mower cleaner on the blades and the housing will keep the grass from sticking to it. It will also keep the housing and blades free from rust.

Novella Frontela

Beginner

Can I hose off my lawn mower?

So can I hose off my lawn mower? Yes, hosing off your mower is OK, but avoid spraying water on the engine and never use a pressure washer to clean your mower. Cleaning after every use is important, as the grass will eat all your metal components.

Abubacarr Burton

Beginner

How often should a lawn be mowed?

The rate of grass growth and desired height of your lawn determine how often you need to mow. Typically, mowing once a week during the growing season should suffice to keep your lawn healthy. The rest of the time, you can reduce the frequency of cutting to every other week, as necessary.