Can You Mow Grass With Morning Dew?

Can You Mow Grass With Morning Dew

Have you ever walked through dew-laden grass in the morning and wondered if it was possible to mow the lawn? If you have, you’re certainly not alone. For many of us, the crispness of the morning air and the glittering dampness that coats our feet are nothing short of magical and entrance us into a world of delightful possibilities.

And while for most people that’s as far as their curiosity takes them, a few brave souls have explored the possibility of mowing their lawn with morning dew. Whether you’re a novice lawnmower or an experienced green thumb, join us as we delve into this intriguing practice.

Can You Mow Grass With Morning Dew?

Experts warn that mowing wet grass can be risky for both the lawn and the person doing the mowing. Wet grass doesn’t cut as well as dry grass, which can leave the lawn looking uneven and patchy.

Additionally, torn grass blades can invite disease and other problems for the grass. However, there are times when mowing with morning dew may be necessary, such as when there’s limited time to do the chore.

The Ideal Time for Mowing Grass

The best time of day to mow your lawn is typically in the mid-morning, between 8 and 10 a.m. During this time, the dew has dried out, and the day’s heat hasn’t yet peaked.

It avoids the hottest periods of the day and gives dew enough time to dry, producing robust, vivacious blades of grass. Mid-morning tends to be the best time of day for mowing your lawn. It allows enough time for dew to dry, resulting in strong, perky blades of grass, while avoiding the hottest periods of the day.

Mowing in the early morning or late afternoon is not recommended as the grass is often wet from dew or watering, and it can lead to clumping and uneven mowing. If you mow when the grass is wet, it can also cause damage to the grass blades, making them more susceptible to disease and pests.

Mowing during midday or the heat of the day is also not advisable as it can stress the grass, leading to browning and damage. The sun’s heat is at its peak during this time, and the grass is already struggling to retain moisture. Mowing during this time can cause the grass to lose even more moisture, leading to damage and stress.

Potential Risks of Mowing Wet Grass

Mowing wet grass can be a tempting option when you are short on time, but it can cause a variety of problems for your lawn. Here are some potential risks of mowing wet grass:

Stress and Damage to the Lawn

Mowing wet grass can cause undue stress on the grass blades, which can lead to damage over time. Wet grass is more pliable and can easily bend or break when cut, which can cause the grass to become unevenly cut. This can make your lawn look patchy and unsightly.

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Wet grass clippings can clump together and stick to the underside of your mower deck, which can cause your mower to clog and stall. This can be frustrating and time-consuming to fix.

Brown Patch Disease

Mowing wet grass can also increase the risk of brown patch disease, a fungal disease that can cause circular brown patches to appear on your lawn. This disease thrives in moist conditions, so mowing wet grass can create the perfect environment for it to grow.

Unevenly Cut Grass

Mowing wet grass can cause the grass blades to clump together, which can make it difficult to get an even cut. This can lead to an uneven-looking lawn.

In conclusion, while it may be tempting to mow wet grass, it is generally not recommended. The potential risks of mowing wet grass can outweigh the benefits, and it can lead to a variety of problems for your lawn. It is best to wait until the grass is dry before mowing to ensure a healthy and even-looking lawn.

The Impact of Mowing Wet Grass on Lawn Health

Mowing wet grass can have a significant impact on the health of a lawn. When the grass is wet, it can be more difficult to cut evenly and may result in an uneven trim. Additionally, mowing wet grass can cause damage to the lawn, especially if the grass is long or if the mower blades are dull.

One of the main concerns with mowing wet grass is the potential spread of fungal diseases. Fungal diseases thrive in moist environments, and mowing wet grass can spread these diseases throughout the lawn. This is especially true if the grass is already infected with a fungal disease.

The mower blades can pick up the fungal spores and spread them to healthy areas of the lawn, causing the disease to spread.

In addition to spreading fungal diseases, mowing wet grass can also damage the grass blades. Wet grass is more prone to tearing and ripping, which can leave the grass susceptible to disease and pests. This can also lead to an uneven cut, which can make the lawn look patchy and unkempt.

To avoid these issues, it is best to wait until the grass is dry before mowing. If the grass is wet due to morning dew, it is generally safe to mow as long as the grass is not too long and the mower blades are sharp.

However, if the grass is wet from rain or irrigation, it is best to wait until it has dried out before mowing.

Safety Measures When Mowing Wet Grass

Mowing wet grass can be a risky task, but if done correctly, it can be safe and effective. Here are some safety measures that one should consider when mowing wet grass:

 Wear Slip-Resistant Shoes

It is essential to wear slip-resistant shoes when mowing wet grass. Wet grass can be slippery, and wearing proper shoes will prevent accidents and injuries.

Take Regular Breaks

Mowing wet grass can be physically demanding. It is crucial to take regular breaks to avoid exhaustion and dehydration. Taking breaks will also allow the mower to cool down, preventing overheating.

Rake Up Wet Cuttings

Wet grass clippings can clump and clog the mower’s deck, leading to poor performance and potential damage. Raking up the wet clippings will prevent clogging and ensure that the mower operates correctly.

Use Safety Precautions

It is crucial to follow proper safety precautions when mowing wet grass. These precautions include wearing protective gear, such as gloves and eye protection, and ensuring that the mower is in good working condition.

Use the Right Mower

Using the right mower is essential when mowing wet grass. Electric mowers are a safer option than gas-powered mowers, as they are less likely to cause fires. Additionally, riding mowers are more stable and safer to use on wet grass.

Use an Extension Cord Safely

When using an electric mower, it is essential to use an extension cord safely. The cord should be rated for outdoor use and should be kept away from the mower’s blades to prevent accidents.


Is it safe to mow grass when it’s wet?

Mowing wet grass is generally not recommended. Wet grass can clog up the mower deck, making it more difficult to cut the grass evenly. Additionally, wet grass can be more slippery, which can make it more difficult to maneuver the mower.

Can you mow wet grass with a riding mower?

It is possible to mow wet grass with a riding mower, but it is not recommended. If you must mow wet grass, a riding mower may be a better option than a push mower, as it may be less likely to slip on the wet grass.

Lawrence Jackson

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