Are Yard Mushrooms Poisonous? (Expert Answer)

If you’re like me and live in the country, chances are you have a yard full of mushrooms growing. I know that when I was a kid, we had a huge yard with tons of different kinds of wild mushrooms growing all over it. 

And while some people love to garden and grow edible fungi in their own backyards, others fear these mysterious plants as poisonous death traps. So let’s break down what separates edible from poisonous mushrooms:

How can you tell if a mushroom is poisonous?

Takeaway Table

Backyard mushrooms can be poisonous and potentially deadly if ingested
Toxic mushrooms can be difficult to identify, so it’s important to err on the side of caution
The best way to avoid mushroom poisoning is to avoid touching or eating wild mushrooms
If you suspect that you or someone you know has eaten a toxic mushroom, seek medical attention immediately
Keep pets and small children away from wild mushrooms to prevent accidental ingestion

Are Yard Mushrooms Poisonous?

Wild mushrooms that grow in your backyard are not poisonous. Yard mushrooms are edible but they may cause upset stomachs if eaten raw. 

This can be avoided by only eating the cooked variety of yard mushrooms and by avoiding any wild mushroom that has an unpleasant smell or taste. Be sure to wash them thoroughly before cooking them so you don’t get sick from dirt or pesticides on your yard mushrooms!

If you’re not sure whether the mushrooms growing in your yard are safe to touch, check out our article on are yard mushrooms poisonous to touch. It explains the different types of poisonous mushrooms that are commonly found in yards and how to identify them, as well as the steps you should take if you come into contact with them.

How Long Do Yard Mushrooms Last?

Mushrooms are perishable and need to be eaten within a few days of harvesting. They can be stored in the refrigerator for up to a week, but freezing them extends their shelf life by about three months. 

Are Yard Mushrooms Edible?

Yes, yard mushrooms are edible! All wild mushrooms should be cooked before eating in order to reduce the risk of food poisoning. 

Yard mushrooms have a deep brown or reddish-brown cap that is flat or funnel-shaped. The stipe (the stem) may be straight or slightly curved.

If you are unable to identify your yard mushroom as edible, do not eat it! You can easily identify poisonous varieties by their color, shape and spore print. 

Mushrooms with white gills should never be eaten under any circumstances; they are all poisonous!

Are you curious about whether the mushrooms growing in your yard are edible? Our article on are yard mushrooms edible has all the information you need. It explains how to identify edible mushrooms, as well as the risks and precautions you should take when consuming them.

Are Yard Mushrooms Nutritious?

Yard mushrooms are low in calories, but high in protein and fiber. They’re also rich in B vitamins and minerals, such as copper, potassium, and selenium.

Because yard mushrooms are so low in fat (and contain no cholesterol), they make an excellent choice for people with high cholesterol or heart disease. You can prepare them by sautéing them with butter or olive oil until the edges brown slightly then add some fresh herbs and lemon juice before serving!

How Do You Harvest Yard Mushrooms?

You can harvest your yard mushrooms by simply pulling them off the ground. If you are harvesting more than one type of mushroom, make sure you know which ones to keep and which ones to throw away. 

You don’t want to accidentally eat something poisonous! But what if there is a lot of rain? Mushrooms like moisture, so if it rains for a couple days in a row, your yard mushrooms will start growing faster than usual. In this case, it might be best not to pick them until after the rain stops.

If you’re concerned about the mushrooms growing in your yard and wondering if they’re a sign of something bad, check out our article on are mushrooms growing in yard bad. It explains why mushrooms grow in lawns and what they can indicate about the health of your yard, as well as how to get rid of them if necessary.

How Do You Cook Yard Mushrooms?

Now that you’ve learned the basics, let’s talk about how to cook yard mushrooms. You can cook them in any number of ways: pan frying, baking in the oven or by using a grill. Mushrooms are great for adding flavor to any dish!

Mushrooms are low in calories, so they’re perfect for dieters who want good nutrition without overindulging on calorific foods. They’re also an excellent source of protein and fiber with no cholesterol!

How Do You Tell A Poisonous Mushroom From A Safe One?

If you are not familiar with mushrooms, it’s important to learn which ones are poisonous and which ones are safe for consumption. A good way to start is by using a field guide like this one:

You can also use Google Images and search for each type of mushroom that you plan on eating, as well as any local mushrooms you may come across while foraging for food in your yard!

If you have pets and are worried about the mushrooms growing in your yard being poisonous to them, our article on are mushrooms growing in yard poisonous to dogs can help. It explains the types of mushrooms that are toxic to dogs, how to identify them, and what to do if your dog ingests them.

Are There Any Mushrooms That Are Poisonous To Dogs?

It is important to know how to tell the difference between a safe mushroom and one that could be poisonous. Safe mushrooms are not only good for you, but they can also be delicious additions to your diet if prepared properly.

 However, because some wild mushrooms are toxic or poisonous, it is always best to avoid eating any type of wild mushroom unless you have been trained by an expert in the field.

There are many different types of mushrooms which grow in North America and Europe; whether they’re edible or not depends largely on where they were found and how they were handled after harvest (i.e., cooking them). 

While some species of Amanita muscaria contain small amounts of poisonous substances called amatoxins which cause nausea, vomiting and diarrhea which may lead eventually cause death they’re still considered safe enough for consumption by most people unless those people have liver disease!

Common Toxic Backyard Mushrooms

Mushroom NameToxicity LevelSymptoms
Death capExtremely toxicAbdominal pain, vomiting, diarrhea, jaundice, liver and kidney damage, coma, and death
False morelToxicNausea, vomiting, diarrhea, seizures, and coma
Panther mushroomToxicSevere abdominal pain, vomiting, diarrhea, and shock
Jack-o’-lantern mushroomToxicNausea, vomiting, abdominal cramps, and diarrhea

What Are Some Poisonous Mushrooms That Look Like Edible Ones?

  • Fly agaric: The fly agaric is a poisonous mushroom that’s usually red with white spots, although it can also be yellow or orange. It has white gills and a cap that looks like an umbrella.
  • Destroying angels: Destroying angels are small, smooth-capped mushrooms that grow on the ground in groups of two to six. They have white gills and a skirt-like ring around the stem.
  • Bearded tooth: This poison mushroom has brownish orange caps with black spines on top of them. The stems are white with slight ridges running down them while the gills are brownish orange as well.

To learn more about whether the mushrooms growing in your front yard are poisonous or not, check out our article on are front yard mushrooms poisonous. It provides tips on how to identify toxic mushrooms and what to do if you or your pets come into contact with them.

Is It Okay To Eat Wild Mushrooms?

Yes and no. Some mushrooms are poisonous, while some are safe to eat if prepared properly. However, not all edible wild mushrooms are nutritious for humans; many lack the necessary vitamins and minerals required for good health. 

If you’re interested in the nutritional value of wild mushrooms, check out our guide on “Which Mushroom Is The Most Nutritious?”

What Are The Most Poisonous Mushrooms In North America?

  • Death cap
  • Destroying angel
  • False morel
  • Brittlegill (Grifola frondosa)
  • Yellow stainer (Entoloma lividum)
  • Green spored Lepiota (Leucoagaricus naucinus)

Which Mushroom Is The Most Poisonous In The World?

While all mushrooms are edible, some can have serious effects on your body and even result in death.

To avoid these poisonous mushrooms, follow these tips:

  • Don’t eat wild mushrooms unless you’re 100% sure that they’re safe to ingest.
  • Eat only those wild mushrooms that can be positively identified by an expert. If you don’t know the name of the mushroom or have doubts about its identity, don’t eat it!

How Do You Prepare Wild Mushrooms So They’re Safe To Eat?

In order to eat mushrooms foraged from the wild, you’ll need to first prepare them. To do this, begin by removing any dirt or debris from the mushroom. 

The next step is washing your mushrooms with water and then rinsing them again to remove any remaining dirt or grit from their surfaces. 

After that, soak your mushrooms in salt water for about 30 minutes at room temperature (you can also soak them overnight if necessary). After soaking, rinse them once more and then pat dry with a towel before storing in a paper bag or plastic container until ready for use.

Tips for Identifying and Avoiding Toxic Backyard Mushrooms

Tips for IdentificationTips for Avoidance
Learn to identify the toxic mushrooms that commonly grow in your regionAvoid touching or eating any wild mushrooms
Be cautious when collecting mushrooms for consumptionKeep small children and pets away from wild mushrooms
Use an online guide or consult with a local expert if you’re not sure whether a mushroom is safe to eatDon’t rely on a mushroom’s appearance or smell to determine whether it’s safe to eat
Inspect your yard regularly for mushroom growthRemove any mushrooms that you suspect may be toxic
Never eat a mushroom unless you’re absolutely certain that it’s safeSeek medical attention immediately if you experience any symptoms of mushroom poisoning


There you have it! A few tips for identifying mushrooms and harvesting edible ones. We hope that this article has been helpful for you, whether you’re an experienced mushroom hunter or just starting out on your journey. 

If you want to learn more about these fascinating fungi, check out our other posts on wild edibles and how they differ from store-bought varieties. Happy hunting!

Further Reading

If you’re interested in learning more about the safety and toxicity of backyard mushrooms, check out these additional resources:

The Donut Whole: Are Backyard Mushrooms Poisonous?: This article provides an overview of the different types of poisonous mushrooms that are commonly found in backyards, as well as tips for identifying and avoiding them.

Mowbot: Are Lawn Mushrooms Poisonous to My Kids and Pets?: This blog post explores the dangers of lawn mushrooms and the steps you can take to keep your kids and pets safe from them.

Cleveland Clinic: Heads Up! Those Wild Mushrooms Growing in Your Backyard Might Be Toxic: This informative article discusses the risks of eating wild mushrooms and the importance of identifying and avoiding toxic varieties.


What should I do if I find mushrooms growing in my yard?

If you find mushrooms growing in your yard, it’s important to identify them before you take any action. If you’re not sure whether they’re safe, it’s best to err on the side of caution and avoid touching or eating them. You can also contact a local expert or use an online resource to help you identify the mushrooms.

Are all backyard mushrooms poisonous?

No, not all backyard mushrooms are poisonous. However, there are many toxic varieties that can be dangerous or even deadly if ingested. It’s important to learn how to identify toxic mushrooms and to take appropriate precautions if you find them growing in your yard.

Can my pets get sick from eating backyard mushrooms?

Yes, some backyard mushrooms can be toxic to pets. Dogs and cats are particularly at risk, as they may be curious and ingest the mushrooms. Symptoms of mushroom poisoning in pets can range from mild to severe and can include vomiting, diarrhea, lethargy, and seizures.

What should I do if my pet eats a backyard mushroom?

If you suspect that your pet has eaten a toxic mushroom, it’s important to seek veterinary care immediately. Time is of the essence when it comes to mushroom poisoning, and early treatment can make a big difference in your pet’s recovery.

Can I get sick from touching backyard mushrooms?

Yes, some backyard mushrooms can be poisonous to touch. If you come into contact with a toxic mushroom, it’s important to wash your hands thoroughly and avoid touching your eyes, nose, or mouth. If you experience any symptoms of mushroom poisoning, seek medical attention right away.