Can Lawn Have Worms? (Expert Answer)

Worms in your lawn can be a headache, but they don’t have to be! Let’s talk about what kinds of worms live in grass, how to know if your lawn has worms, and how do you get rid of them. 

Key Takeaways
Earthworms play an important role in soil health and lawn care by improving soil structure and nutrient availability.
Earthworms can reduce thatch buildup and help prevent soil compaction, leading to healthier and more resilient lawns.
You can encourage earthworms in your lawn by using organic materials, avoiding harmful chemicals, and reducing soil compaction.
While earthworms generally benefit lawns, they may sometimes create uneven surfaces or soil deposits that can be addressed with regular maintenance.
Maintaining a healthy earthworm population can help promote a thriving lawn ecosystem and reduce the need for chemical treatments.

We’ll also look at organic methods for preventing future outbreaks.

Is It Possible To Have Worms In Your Lawn?

Yes, it is possible to have worms in your lawn. The most common types of worms found in lawns are earthworms and nightcrawlers. 

Earthworms are beneficial because they aerate the soil and improve its drainage and water retention properties, making it easier for grass to grow. 

Nightcrawlers help control pests like grubs that can eat away at your lawn’s roots or larvae that may be damaging your plants.

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What Kind Of Worms Can You Have In Your Lawn?

Earthworms: These are the most common worms you’ll find in your lawn. These are actually not worms in the strictest sense of “insects without wings”, but rather segmented tubes that move through dirt and mud by bending their bodies. 

They’re helpful because they dig up soil, aerating it and making nutrients available for other organisms like plants to use. They also help cycle nutrients through ecosystems and break down organic material such as dead plants or animal waste into useful forms for other things that live there like fungi.

Inchworms (or geometrid caterpillars): These larvae eat plants from the inside out, leaving behind only a hollow husk of leaves or stems when done feeding on them. You’ll notice them hanging upside down along branches; they don’t have legs so they can’t get around on their own!

Mole crickets: Like earthworms, these insects help keep soil healthy by digging tunnels underground where they live along with other animals like ants who also feed off decaying matter found there as well as plant roots growing nearby–this way they help recycle nutrients back into different areas so plants can grow better overall (plus we get food too). 

However unlike hedgehogs who might eat these grubs occasionally but mostly just play around with them until eventually letting go again if bitten too hard-mole crickets don’t mind having some fun either meaning anyone could accidentally step on one.

How to Manage Earthworm Castings

How Do You Know If Your Lawn Has Worms?

If you have worms in your lawn, there are some signs to watch out for. Some of the telltale signs that your lawn might be infested with worms include:

Fungus. If you notice brown patches or patches of fungus on your grass, these may be caused by worm infestation. This is because worms like to eat fungi and can cause problems when they’re present in high numbers.

Dirt piles. Worms tend to live underground and will leave a dirt pile behind them when they burrow through the soil; this means that if you see irregular piles of dirt near the surface of your lawn, there’s probably something going on below ground level causing them!

Grass dying off at certain spots throughout the lawn (especially during dry periods). This could indicate that there are large groups of worms living just beneath those dead patches which would mean trouble if left untreated!

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Which Worms Live In Grass?

There are many different types of worms that live in the soil, but these are the most common:

Earthworms: These guys do a lot of good for your lawn by eating decaying plant matter and adding nitrogen to the soil. They also aerate the soil and help it retain water better.

Nightcrawlers (Lumbricus terrestris): This type of worm is known for its long body and smooth skin; it’s often used as fishing bait! They’re also great at aerating your soil, so they can help prevent compaction as well as keep your lawn healthy.

If you’re worried about having nightcrawlers around, don’t be they’re very beneficial to have around because they’ll eat just about anything!

Are There Any Worms That Are Bad For Grass?

There are several types of worms that can attack and kill your grass, but the most common is the nightcrawler. 

These creatures are named after their habit of emerging from the ground during nighttime hours. They’re typically found in moist soil and love to eat earthworms, insects and other small animals they find while burrowing through your lawn.

The nightcrawler is also known as an earthworm because it spends a lot of its time underground or under rocks where there isn’t much oxygen available – which means they don’t need much food or water to survive!

How Do You Get Rid Of Worms From Your Lawn?

There are many products on the market that will help get rid of worms in your lawn. The best choice for you depends on how big your problem is, what other factors are at play (your pets, children, the possibility that the worms might be beneficial), and how much money you want to spend. 

If you want a product that’s safe for both people and grass but don’t want to rely on chemicals or poisons, then opt for a fertilizer with iron sulfate or sodium molybdate. 

You can also use diatomaceous earth (DE) if you have pets this will kill any worms but won’t hurt them as long as they stay off the area until it dries out thoroughly after application.

Can You Treat The Soil With Chemicals To Get Rid Of Worms?

You might be able to kill off the worms and prevent them from coming back by using a chemical product on your lawn, but before you do so, remember that these chemicals are also harmful to other animals and even people. 

Besides, if your goal is to have a healthy lawn free from pests and weeds, then you should look into organic solutions instead.

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How Do You Know If It’s Safe To Use Chemical Treatments On Your Lawn?

Before you apply any chemical treatment to your lawn, it’s important to read the label carefully. Some chemicals are toxic to people and pets, so you should never apply them if there’s a chance that someone might come into contact with them including children and pregnant women. 

Furthermore, some lawn chemicals can be harmful to animals like dogs who may eat grass after it has been treated.

Do Organic Methods Work For Getting Rid Of Worms From My Lawn?

Organic methods are nature-based solutions that use biological and chemical elements to control pests and diseases. Organic pest management relies on natural processes to protect plants from pests, rather than introducing synthetic chemicals.

Organic methods may include:

  • Using insecticides like soap or fungus to kill off adult worms
  • Removing eggs before they hatch by plowing, tilling or rototilling the soil so they can’t survive as larvae
  • Planting resistant varieties of grasses that naturally repel worms such as Bermuda sod

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What Can I Put On My Lawn That Will Kill Off Any Remaining Worms And Prevent Them From Coming Back?

For example, if you have a problem with grubs in your lawn (which are short, fat white worms), then you should use an insecticide designed to kill them. 

If you have an underground ant colony living in your lawn, then an herbicide designed to kill ants will work just fine.

You might also consider using an organic fertilizer or compost tea as part of your treatment plan. This can help boost the overall health of the grass and encourage new growth so that it can better withstand any future attacks by pests like worms.

Is It Possible To Have A Worm Infestation In Your Lawn?

Yes, it is possible to have a worm infestation in your lawn. Worms are very resilient and adaptable creatures, so if you’re not careful, they can get into almost any environment.

 It’s best to prevent worm infestations before they occur by keeping your lawn healthy and well maintained. 

You can also use chemicals or organic treatments to get rid of existing worms if they do show up on your turfgrass.

How Much Does It Cost To Treat A Lawn For Worms?

If you’re dealing with an infestation of worms on your lawn, the best way to get rid of them is by treating them with chemical products. 

However, if you want to use organic methods, there are some things that may be able to help keep your yard worm-free by reducing the moisture levels in the soil or helping fertilize it so that there isn’t enough food for them to feed on.

Depending on how large your lawn is and how much of an infestation it has, it can cost anywhere between $0 and several hundred dollars per acre (not including any additional equipment costs). 

For example: If you have a large property with many acres of grassland then spraying chemical pesticides could end up being quite expensive since they’re not cheap! On top of this fee add in professional services like labor costs

What Can I Do If My Lawn Has Worms?

There are a few things you can do to keep your lawn healthy and worm-free. First, fertilize regularly with a good quality fertilizer. Fertilize in the spring and fall, or according to the package instructions for best results. 

A high nitrogen content is important for greening up your grass early in the season and keeping it healthy over time. Iron and zinc are also helpful nutrients for fighting off worms and other pests like grubs that feed off of grass roots.

If you find large amounts of worms in your lawn, consider aerating the soil so air can reach deep into its depths where they live. This may discourage them from returning next year!

If you want to try something organic first before resorting to chemicals or other treatments then look no further than diatomaceous earth (DE). 

It’s made from fossilized remains called diatoms which filter out impurities like mites but it also works well against insect pests thanks to its sharp edges cutting into soft body parts such as exoskeletons when they pass through fine dust particles while trying

Does Fertilizing My Lawn Help Prevent Worms From Taking Over?

You can fertilize your lawn to keep it healthy, but it’s not necessarily a good way to prevent worms from taking over. 

Fertilizing your lawn is a good idea in general because it will help keep the grass healthy and green. But if you have problems with earthworms, the best time to fertilize your yard is either in spring or fall (not summer).

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Thank you for reading this article! We hope that it has helped you to better understand the world of worms in your lawn. If you have any questions or comments, please leave them below and we will get back to you shortly.

Further Reading

How Earthworms in Your Lawn Help Your Grass Grow: This article explains in detail how earthworms can benefit your lawn and provide useful tips on how to attract and retain these beneficial creatures.

Pros and Cons of Earthworms in Your Yard: This article provides a more balanced view of earthworms’ impact on lawns and addresses some common misconceptions about the role of earthworms in yard care.

The Importance of Earthworms: This article explains how earthworms play a vital role in soil health and why they should be encouraged in lawns and gardens.


What are the benefits of earthworms in your lawn?

Earthworms can help improve soil structure and aeration, increase nutrient availability, and reduce thatch buildup, all of which can contribute to healthier and more resilient lawns.

How do I know if there are earthworms in my lawn?

You can check for earthworms by digging a small hole in your lawn and examining the soil. If you see earthworms in the hole, that’s a good sign that they’re present in your lawn.

How can I encourage earthworms to come to my lawn?

You can encourage earthworms by avoiding the use of synthetic fertilizers, herbicides, and pesticides, reducing soil compaction, and applying organic materials such as compost, leaf mold, or grass clippings to the lawn.

Can earthworms damage my lawn?

Generally, earthworms are beneficial to lawns. However, in some cases, they may contribute to surface casting or create burrows that can make the lawn uneven. This is generally not a serious issue and can be addressed with regular lawn maintenance.

How do I maintain a healthy earthworm population in my lawn?

To maintain a healthy earthworm population, avoid using harmful chemicals, provide organic materials to the soil, and avoid overwatering the lawn, which can drive earthworms away.