How Lawn Bubbles Are Similar to Pimples

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Lawn & Garden

In Invermere, British Columbia, a lawn bubble ballooned on the 14th fairway of the Greywolf Golf Course after a mishap in the irrigation system.

Everyone loves to pop a blister or a pimple, and it’s no secret that we enjoy watching others do it on YouTube. But have you ever seen a lawn bubble? These fluid-filled bumps, also known as grass blisters or turf bubbles, are just as tempting to pop.

So what exactly are lawn bubbles? Essentially, they’re water balloons that form beneath the surface of the grass. Like pimples, they can grow to be quite large. James Callender, a resident of Cambridge Springs, Pennsylvania, went viral in 2017 after discovering a lawn bubble in his backyard that was bigger than a waterbed.

There are a variety of reasons why lawn bubbles form. Sometimes water gets trapped between plastic sheeting and the turf. Other times, they appear after a heavy rain or a burst pipe.

In Siberia, scientists discovered 15 lawn blisters and initially attributed them to methane from melting permafrost. However, they found that the bubbles also contained high levels of carbon dioxide and methane due to decaying organic matter and dead grass. This is alarming because as the planet warms and permafrost melts, these greenhouse gases could escape into the atmosphere and worsen the climate situation.


1. What are lawn bubbles?

Lawn bubbles are pockets of air that form beneath the grass of a lawn due to a buildup of gases. These bubbles can be small or large and can occur in various areas of the lawn.

2. What causes lawn bubbles?

Lawn bubbles can be caused by a variety of factors, including excessive rainfall, over-watering, compacted soil, and poor drainage. When water and air cannot escape the soil due to these conditions, pockets of air can form beneath the grass.

3. Are lawn bubbles harmful to my lawn?

Lawn bubbles themselves are not harmful to your lawn, but they can be a sign of underlying issues with the soil and drainage. If left untreated, these issues can lead to more serious problems, such as root rot and fungal diseases.

4. Can I pop a lawn bubble?

Yes, you can pop a lawn bubble, but it should be done carefully to avoid damaging the grass. Use a small tool, such as a screwdriver, to create a small hole in the bubble. Then, use your foot to press down on the bubble and release the air. Fill the hole with soil to prevent water from accumulating in the same spot.

5. Is popping a lawn bubble like popping a zit?

Yes, popping a lawn bubble is similar to popping a zit in that both involve releasing pressure from a confined space. However, while popping a zit can be satisfying, popping a lawn bubble should be done carefully to avoid damaging your lawn.

6. How can I prevent lawn bubbles from forming?

To prevent lawn bubbles from forming, ensure that your lawn has proper drainage and avoid over-watering. If your soil is compacted, consider aerating your lawn. Additionally, avoid heavy foot traffic on your lawn, as this can also contribute to the formation of lawn bubbles.

7. How do I know if I have lawn bubbles?

You can identify lawn bubbles by looking for areas of raised grass or areas that feel spongy when you walk on them. These areas may also be discolored or have a different texture than the surrounding grass.

8. Should I seek professional help for my lawn bubbles?

If you have a large number of lawn bubbles or if they continue to reoccur despite your efforts to prevent them, it may be best to seek professional help. A lawn care specialist can help identify the underlying issues and provide solutions to prevent further problems.

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