Yes, you can mow wet grass, but should you? Not really.
First, wet grass is notorious for creating a mess. It doesn’t matter if it’s after a heavy rainfall or you just ran the sprinklers. Your grass clippings will clump together like a soggy pancake, causing your mower to clog and leaving a muddy trail across your yard.
Cutting grass while it’s raining might seem like a shortcut, but it’s really a recipe for disaster.
Here’s what to do instead:
Why You Shouldn’t Cut Grass in the Rain
You’re busy, so here’s the TLDR for why mowing in grass in the rain is a bad idea:
- Clogs and Mess: Wet grass clumps up, making a muddy mess and clogging your mower.
- Uneven Cut: Wet grass blades bend, so you won’t get a clean cut. It’s like trying to snap spaghetti noodles after they’ve been boiled. Your lawn ends up patchy, and your neighbors might start judging your lawn care skills.
- Dull Blades: Moisture can cause your mower blades to dull faster. Paying for new blades— in THIS economy?
- Grass Health: Torn-up grass stresses your lawn, making it easier for diseases to spread. Those jagged edges are like open wounds for your lawn, inviting all sorts of fungal infections, like brown patch or dollar spot.
- Safety Hazards: Wet grass can make the mower slippery, increasing the risk of losing control.
- Soil Compaction: Running that heavy mower across soggy soil can compact it, harming root growth. The piles of leftover grass clippings don’t help either.
Trust us— you’ll get a cleaner cut on a dry day.
How Soon Can You Cut Grass After Rain?
Ideally, you should wait until the grass is dry before mowing. Depending on the weather and the time of day, this can take several hours.
However, if you’re in a pinch and need to mow sooner, use the ‘footprint test’ to gauge dryness.
Step on the grass; if your footprints spring back up, the grass will likely dry enough.
Is It Safe to Mow the Lawn in the Rain If You Have To?
If you absolutely must mow in the rain, there are a few precautions to take.
- Make sure your mower is in good condition, with sharp blades to handle the wet grass.
- Use a mower with good traction
- Wear non-slip shoes to prevent accidents.
Be extra cautious with electric mowers; water and electricity don’t mix, so it’s safer to use gas-powered or reel mowers if you must mow in wet conditions.
Risks for Different Types of Mowers in the Rain
Each type of mower has its own risks when used in the rain:
- Gas-Powered Mowers: While sturdy, wet conditions can make them slippery and cause engine issues. They’re best used with caution and proper maintenance.
- Electric Mowers: These are risky in the rain due to potential electrical hazards. They also don’t work well on wet turf. Avoid using them in wet conditions to prevent damage and ensure safety.
- Reel Mowers (Lowest Risk Option): These mowers are less risky because they lack electrical components. They handle wet grass better than most, though clogs can still be an issue.
- Self-Propelled Mowers: They can struggle with traction on wet grass, leading to potential slips and uneven cuts.
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Extra Tips for Mowing After the Rain
- Pre-Mow Preparation: Use a leaf blower to clear excess water from the grass before mowing. This doesn’t fully dry the grass but helps reduce clumping. It’s like a giant blow dryer for your lawn.
- Mow Tall, Not Wet: Mowing wet grass is often worse than mowing grass that’s too tall. Wet grass clumps together, looks messy and can cause the mower to work harder, leading to an uneven cut.
- Clippings Management: Wet clippings can be messy and potentially harm your lawn. If clumps form, blow them away or bag them to prevent them from sitting on your grass and causing damage.
Listen, this advice comes from our —what?— 30 years of experience in lawn care? We’re not just some random guys who started a lawncare YouTube channel.