What’s Causing Brown Patches on My Lawn?

What's Causing Brown Patches on My Lawn

There are many reasons why you might be seeing brown patches on your lawn. This blog post will give you some tips to help determine the problem and how to fix it!

1. Drought

The most common cause of brown patches in your lawn is a lack of water. This may be because you are not watering often enough or deeply enough. Even if the rainfall is below average, you should still try to keep your lawn adequately watered by hand-watering it or installing an automated sprinkler system.

2. Disease

Some lawn diseases, including brown patch disease, are worse during periods of high humidity. A lot of moisture on the leaves will lead to an increase in the spread of any fungus or bacteria that is causing this disease.

3. Soil Contamination

If there was an oil spill in your neighborhood, it could leave a dark stain on your lawn. This is because the oil will seep deep into the soil and will not evaporate with rainfall. While it may be difficult to prevent this from happening, you can remove it after it happens by using a mixture of dish soap and water to clean up the area.

This may also interest you: How to Maintain an Eco-Friendly Lawn.

4. Pet Urine Damage

Pet urine contains salts that are high in nitrogen. A large amount over time will burn the roots of your grass, leaving them unable to extract water and nutrients from the soil. For this reason, it is important to clean up after your pet or install a fencing system that keeps it away from specific spots on your lawn.

5. Tree Roots

If there are trees nearby, their roots can invade your lawn and cause damage. They will compete with the grass for nutrients and water, causing the area to be dry and brittle. You should avoid planting trees nearby or consider cutting them down entirely if they are already there.

6. Lack of Fertilizer

If you have applied fertilizer in the past but no longer see the benefits, it means that your soil may no longer need it. There is a limit to how much fertilizer any plant can use, and applying more after this point will only cause damage. You should consult with a professional before continuing to fertilize or else do nothing at all.

7. Over-fertilization

The opposite of a nutrient deficiency has too much fertilizer in the soil. Although most fertilizers are designed to be slow-release, they can still cause damage when they are in high concentrations. If you frequently or incorrectly apply fertilizer to your lawn, it will eventually lead to brown patches in that area.

8. Insect Damage

Insects such as chinch bugs can damage your lawn very quickly. These insects feed on the roots of your grass, preventing it from absorbing water and nutrients from the soil. In some cases, you may be able to see small piles of debris as a sign that there is an infestation going on right now.

What can you do to fix this?

If you are experiencing any of these problems, you should take immediate action to stop the spread and restore your lawn. It may not be possible to fully recover your lawn without the help of a professional. Therefore, it’s best to consult Lawn Care Services in Alpharetta.

We hope that these tips have helped you better understand the cause of brown patches on your lawn.


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