What to Do About Lawn Mushrooms | Simple Lawn Solutions (2024)

There’s nothing quite as disappointing as going out to admire your gorgeous lawn just to be metby the sight of mushrooms. The joys of being a homeowner, right? While lawn mushrooms aren’t necessarily harmful to your yard, they can definitely be an eyesore.

We have yet to meet a homeowner that wants their front yard mushroom population to flourish. We will teach you the techniques and yard solutions you will need to banish them. Soon, you can have the most impressive turf on the block.

What Are Lawn Mushrooms?

If you spot mushrooms growing on your lawn, don’t stress. It’s actually an indication that you have healthysoil. However, their aesthetic isn’t exactly adding to the beauty of your home.

Lawn mushrooms are the fruiting body of a fungus that grows underground, hidden from sight. So, when a mushroom appears, it’s a tell-tale sign that large fungi are buried in the soil. The good news is, that once a mushroom is in your yard, it will work to break down organic material into nutrients.

Typically, when you think of a mushroom, your mind wanders to one with an umbrella shape. These mushrooms are sometimes called a toadstool. However, you could encounter many different types of lawn fungi, like a shaggy mane, Japanese parasol, puffball, and stinkhorn.

If you have pets or little ones who might be tempted to pick your lawn mushrooms and make them their afternoon snack, make sure to mow over or pluck them. Furthermore, pick up and discard any leftover pieces during your yard maintenance routine.Wear gloves as any mushroom could be poisonous.

What Causes Lawn Mushrooms?

There could be a few different reasons why your lawn is looking like a giant fungi party. The most significant causes for mushrooms are buried organic matter, high moisture, and low light.

A fungus grows by breaking down organic matter. Organic material in your lawn could be lawn thatch, a stump, buried timber, or a tree that remains underground after the plant has been removed.

Things That Trigger Mushroom Growth

  • Long periods of rain
  • Overwatering your lawn
  • Heavily compacted soil
  • Thick thatch

While it’s not the case for all yard mushrooms, most thrive in shady areas. Areas covered by tree branches or hidden in a dark corner of your yard could be prone to developing mushrooms.

It’s essential to keep in mind that since mushrooms are the above-ground result of beneficial fungal growth, getting rid of them will be a temporary fix. However, quickly removing them may prevent more spores from getting released and spreading additional fungi. Keeping up with your yard maintenance will be the best solution.

Yard Maintenance Tips to Get Rid of Mushrooms

While you might not be able to get rid of all the fungus in your yard overnight, there are things you can do to keep the mushrooms at bay. As long as you pay attention to your lawn and always make sure to repurchase your yard solutions, you should have a beautiful-looking property in no time.

Easiest Ways to Rid Your Yard of Mushrooms

  • Remove mushrooms when you see them.
  • Check for buried debris under the lawn.
  • Use quality yard solutions.

As previously mentioned, it’s relatively easy to pick mushrooms by hand (with gardening gloves, of course) or mow over them with the lawnmower. The quicker you remove it, the fewer that will spread. Plus, your daily mushroom hunt will give you an excuse to get out on the lawn and finally pick those weeds that have been sticking out like a sore thumb or water the flowers you keep forgetting about.

Sometimes, debris can be the cause of fungi and mushrooms, not the lawn itself. To check if that’s the case in your yard, use a pocket knife or small shovel to dig under a clump of mushrooms. If you notice plant debris, dig it out and replace the turf for a mushroom-free yard.

The most important thing you can do to keep mushrooms off your lawn is to keep up with yard maintenance. Try to get out there every morning and irrigate the lawn before ten A.M. but avoid excessive irrigation. You should also have a quality collection of yard solutions.

To meet all your yard maintenance needs in one click, check out our lawn essentials bundle box. It has all the yard solutions you will need, including lawn food, lawn boosters, root Hume, soil Hume, and ready-to-use sprayer nozzles. Pesky mushrooms will stand no chance against your strong yard solutions and diligent maintenance routine.

What to Do About Lawn Mushrooms | Simple Lawn Solutions (2024)

FAQs

How to get rid of lawn mushrooms? ›

How To Get Rid of Mushrooms in Your Yard
  1. Start Digging. Use a shovel or spade to dig out the cluster of mushrooms. ...
  2. Mow Your Lawn. You can also simply mow over them and pick up the mushroom pieces.
  3. Clean Up. Toss the mushroom pieces into a trash bag, tie the bag, and throw it in the bin.

Does TruGreen take care of mushrooms? ›

If the problem persists, a TruGreen aeration service may help improve drainage and keep mushrooms at bay. In some cases, mushrooms could also be a sign of lawn disease such as fairy ring. This common lawn disease can affect any type of grass, and is often challenging to get under control.

Should you mow mushrooms that are in the lawn? ›

When mushrooms pop up, the best way to get rid of them is to walk around and break them off by hand. While you could simply mow over them, this would leave the broken mushroom pieces scattered about the yard, which could be dangerous for children and pets since some species of mushrooms are poisonous.

Does aerating your lawn get rid of mushrooms? ›

Aerating your lawn can help improve drainage, which will, in turn, help decrease the moisture that encourages mushrooms. It also helps to increase the amount of oxygen that gets to the roots of your grass.

Why do I suddenly have mushrooms growing in my lawn? ›

Prolonged periods of wet, humid weather, such as we have had over the past few weeks, cause fungi to send up fruiting structures. Fungi disperse to new areas via windblown spores. When the spores land in a suitable location they develop into new fungi which will grow mushrooms given enough time.

What fertilizer kills mushrooms? ›

Applying High Nitrogen Fertilizer

Just spread it over areas where mushrooms love to pop up, especially around old tree stumps or piles of leaves. The nitrogen gets to work fast, decomposing all that tasty mushroom food before they get a chance to chow down.

What is the best spray for mushrooms in the lawn? ›

Use a natural fungicide such as vinegar – Dilute 4 parts water to 1 part vinegar. Spray directly onto the mushrooms. The acetic acid in vinegar will kill the mushrooms.

How do I get rid of lawn fungus permanently? ›

The most effective way to get rid of lawn fungus permanently is to take preventative measures such as proper mowing, watering, fertilization and aeration. This will help keep the lawn healthy and reduce the chances of fungus taking hold.

What is the best time of year to treat lawn fungus? ›

When Should I Apply Fungicides to my Lawn? Fungicides are best used preventatively, which means applying them before the disease takes hold. While this can be tricky, you can look to the past to discover patterns—if you notice summer patch recurring every year, apply a fungicide in the fall.

Do mushrooms in a lawn mean too much water? ›

Too much water can cause fungus growth, one of the most noticeable being mushrooms.

Is it better to cut or tear mushrooms? ›

We found that tearing mushrooms instead of cutting them subtly change the way they cook (and taste). When you pull apart the mushrooms, it makes for a greater amount of uneven, textured surface area, conducive to crispy and charred edges.

Are mushrooms growing in my yard bad for dogs? ›

While 99% of mushrooms have little or no toxicity, the 1% that are highly toxic can cause life-threatening problems in pets.

What kills mushrooms without killing grass? ›

Some of the best natural treatments for mushrooms include dish soap and water, baking soda and water, and even vinegar. These treatments will kill the mushrooms as they have now surfaced, but you will need additional preventative measures to keep them away.

Will dethatching remove mushrooms? ›

The best way to prevent mushroom growth is to starve them. Reduce the amount of water that is making the area damp, or provide more drainage. Aerating and dethatching the soil will help. Rake up leaves, grass clippings, animal waste and other organic material that may decompose and feed the mushrooms.

Does nitrogen get rid of mushrooms? ›

You can apply a nitrogen fertilizer to quickly decompose it and prevent mushrooms from ruining the aesthetic appeal of your lawn. Use nitrogen fertilizer once a year. It'll quickly decompose organic matter and deprive mushrooms of moisture and nutrients.

How to get rid of mushrooms in yard safe for dogs? ›

Pet-Safe Mushroom Killer Recipe: Mix 1 part vinegar to 4 parts water. Use a spray bottle to apply this to the surface of mushrooms. Note: These will not kill mushrooms below the surface — only the parts above ground will die off, but the fungus in your lawn will continue to produce mushrooms.

Are mushrooms on my lawn poisonous? ›

Despite any horror stories you may have heard, most lawn mushrooms are completely harmless. That doesn't mean that you or your children should be eating them, but if your pet accidentally eats one, they should be fine.

How do I get rid of death cap mushrooms in my yard? ›

Also, mow your lawn as low as you can as the new clusters appear to help control the death caps. Don't let any of the caps begin to show, otherwise you have just compounded the problem. Mowing caps and releasing their spores will extend control of the mushrooms even further.

Why do I have mushrooms in my lawn after watering? ›

Too much water can cause fungus growth, one of the most noticeable being mushrooms. Also, red/orange coloring on your grass may indicate a type of rust fungus.

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