Will Mowing Wet Grass Ruin My Lawn Mower?

Will Mowing Wet Grass Ruin My Lawn Mower? What’s the best mower for wet grass? How to maintain a lawnmower after using it over a wet lawn? Tap to know!

As a gardener, you might have found the question wandering in your mind that whether you should mow the wet grass, after heavy dewing or rainstorms? Would doing so bring more good or more harm? Running a lawnmower over wet grass doesn’t seem harmful at first. However, that’s the thing which is strongly prohibited by the experts. Why? Here are some reasons!

Will Mowing Wet Grass Ruin My Lawn Mower?

Why should you not mow wet grass?

Why should you not mow wet grass?

Higher risks of corrosion and clogging

The biggest reason why you should not mow wet grass is that doing so will lower the efficiency and service life of your lawnmower. When the moisture from the wet grass reaches the internal components will of the device, the risk of corrosion elevates. Even if you wipe the splashes off the device, only a single drop of water will be enough to initiate the process of rusting.

Similarly, the wet grass blades tend to get stuck to the device more often – not only over the body but also between the blades and fuel tanks. These damp grass blades might clog the blades by choking them up. As a result of this, the engine has to work harder to chop down the same type of grass. And if your engine has to work that much harder all the time, it will not only damage the blades but also burn the entire system.

Personal dangers

Mowing Wet Grass is not only harmful to your lawnmower but can also put your life at risk. Especially, if you are using an electric mower, the moisture might come in contact with the electric components which may lead to electric shocks. And if your extension cord is damaged from some point, this risk increases tenfold.

Similarly, while mowing your wet lawn with a walk-behind mower, you have to push the mower forward to make it stronger enough to slice the grass blades. Since the grass would be damp, it could cause you to slip which, in turn, may lead to fetal bone and muscle injuries. In the worst conditions, you might fall close to the running blades!

Personal dangers

Wastes fuel, time, and effort

After the rainstorm or heavy dewing, the wet grass blades get stuck to the ground and become stiffer. So whenever you swipe the mower across the folded grass blades, only a few of them (the dried ones) are chopped while the other ones are left as standing as before.

In this way, you have to make more runs to cut the grass blades desirably which, in turn, not only waste fuel but also your time and efforts. Even if you mow the grass by doing frequent runs, you won’t get sharp and even cut. Also, the dried grass might get brushed out of the land completely by over-mowing which will make your lawn look patchy.

Effect your lawn health

A great misconception regarding mowing the wet lawn is that it only puts your device and your safety at risk. Whereas the reality is far more horrible than this. When you mow the damp grass, these chopped blades get stuck to the soil and the standing grass.

It will lock the moisture between grass blades which will trigger fungal and mould growth. The fungal growth is not only triggered by the trapped moisture but also due to the rugged cuts. Due to this fungal infestation, many other relevant diseases like brown and yellowing patches sprout to ruin your garden.

When you make your lawn mower run over such mouldy grass, its deck gets stuffed with mould spores. So the next time, when you use the device, it will spread the spores to also affect the healthy patches.

In worst circumstances, the entire turfgrass may catch the disease that will eventually kill all sorts of vegetation you have. Similarly, the wheel marks might kill the existing grass and other plants by crushing them. By these wheel marks, it’s not only the grass and vegetation that get destroyed but the weight of the machine can also compress the soil.

As a result, when the soggy and wet soil dries, it gets highly compressed. To make this compressed soil loose again so the plant feed and water can penetrate deeply, you need to make a budget for purchasing a garden tiller. All in all, mowing the wet grass once or twice might not damage your lawn but if you make a habit of doing so, the results would surely be very nasty.

How to maintain a lawnmower after using it over a wet lawn?

As stated before, mowing a wet lawn once or twice won’t damage your mower but still, you need to adopt proper maintenance tips to keep it working with the same efficiency. What are those maintenance tips which can extend the service life your a mower are as follows

How to maintain a lawnmower after using it over a wet lawn?

Sharp the blades every season

As we all know that mowing damp grass is extremely difficult and if you have a lawnmower with dull blades, you are going to have a very tough time while mowing your yard. However, if you live in a place where rain never stops and you must mow the garden in a damp state then try to sharpen the blades every season, if possible, twice a season. Remember that sharpen the blades your mower will have, the cleaner the grass cuts you’ll get. Thus, to attain better performance, with minimum effort, keep the blades in the best state.

Clean the mower regularly and appropriately

Always clean the mower after every use since on using the mower over wet grass, the damp grass clippings may cake up inside the deck. These wet grass clippings make the system ideal for the mould and fungus infestation that will not only ruin the equipment but also reach other machines, placed inside your tool shed or garage.

Besides mould and fungus infestation, the moisture may also initiate rusting which, if started once, may trap your entire mower from inside out. To prevent all these issues from happening, the only way out is to clean the equipment regularly and thoroughly. While cleaning the mower, wipe out all the grass clippings from the deck using a towel.

However, if you have an electric mower, make sure not to use water or water-based cleaning agents. Also, if the fuel tank of your mower contains fuel in it, position the mower in a way so the carburettor faces upward, while cleaning, otherwise, the fuel will flood the internal components and engine.

Use fuel stabilizer

Whenever moisture reaches the fuel tank, it causes corrosion, not only inside the fuel tank but when this fuel reaches the engine, it also corrodes it. Once your engine will start getting rusted, its efficiency to combust fuel would get reduced and to prevent it from happening, get a fuel stabilizer.

If you are using an electric mower, you won’t have to face such an issue, however, if you have a gas-powered mower, especially ethanol-powered, your device is at high risk. The only way of reducing these risks, you need to handle the fuel properly so the engine can serve you in the long run.

When should you mow grass after rainfall or heavy dewing?

How long you should wait after a rainfall or heavy dewing to mow your lawn depends upon several factors like the humidity, temperature, and the amount of sunlight falling on your garden. All these factors determine the average time your grass needs to dry out completely.

To check whether the turfgrass has dried up or not, walk across the lawn. If the grass feels damp or sticks to your feet, it means you need to wait for some more time. On the other hand, if you’d feel most of the patches dry, you can start mowing your lawn.

Similarly, in the case of morning dew, you need to evaluate the moisture content present among your grass blades before getting started at mowing. Since the dew doesn’t soak the land and stays only at the blades, you can mow the grass immediately. However, if your area is facing conditions like heavy dewing so that even the land beneath grass is soaked up, hold off as your ground is not ready to mow yet.

And if you live in an area where frequent rainfalls don’t let your garden grass dry, the only thing you can do is to follow the above-mentioned maintenance tips. Also, get a lawnmower with maximum power and the sharpest blades so you’ll get the best mowing performance regardless of climate conditions.

When should you mow grass after rainfall or heavy dewing?

Is there anything like the best lawn mower for wet grass?

Unfortunately, you won’t find specialized lawn mowers that are exclusively designed for wet grass. However, there are some features, which when working together in a unit, make the whole task much smoother and easier.

For example, the feature of adjustable deck height will keep the wet grass clippings from going inside the unit. Likewise, sharper blades will make you able to mow even the damp grass, without putting in too much effort.