What Causes Grass to Turn Yellow & How To Turn It Green

What Causes Grass To Turn Yellow & How To Turn It Green

Who doesn’t like a green healthy lawn? But sometimes, there comes the problem of yellowing of grass. This will bring us to the question: what causes grass to turn yellow?

Grass turns yellow for a couple of reasons. We are going to be looking at the causes, how to solve the problem, and how to prevent such occurrences in the future.

Table of Contents

What is the Cause of Yellow Grass

The first thing you want to do is to identify what causes your grass to turn yellow. Below are some of the few reasons why your grass is turning yellow.

  • Too Much Nitrogen; nitrogen is essential for plants, but too much nitrogen can predispose your grass to turn yellow. Excess nitrogen can burn the root of your grass thereby changing the pH of the spoil.
  • Side Note: dog urine is composed of a high level of nitrogen. This can cause yellow spots on your grass thereby causing discoloration.
  • Hot Weather: too much heat can cause dehydration to your lawn thus causing it to stress out. This can cause patches of yellow grass to your lawn.
  • Over-Watering: too much watering of your lawn can make them turn yellow. Overwatering can suffocate your plant making it less likely to absorb nutrients. It can also expose your lawn to fungal causing diseases.
  • Lawn Disease: identifying a grass disease is important for you to determine the cause of yellow spotting. If you notice some irregular pattern then it might be a disease. Fungal causing diseases can turn your grass yellow.
  • Pest: pest can also predispose your grass turning yellow. Insects or larvae can attack your grass-root causing it to turn yellow.
  • Lack of Some Basic Nutrients: nutrients deficiencies in iron and nitrogen can cause your grass to turn yellow.
  • Dormancy: your grass can go dormant to protect itself. There is nothing to worry about dormancy; it will come back up during the ideal season.

How to Turn Yellow Grass Green Fast

Here are some things you can do to solve the yellowing of your grass.

How To Turn Yellow Grass Green Fast
  • Nitrogen: to the affected parts, water in deeply to wash off the excess nitrogen and continue to water every week. As you are washing off the nitrogen, some other nutrients are been washed off. Therefore, you will need to replenish lost nutrients after successfully washing off the excess nitrogen. Also, train your to urinate elsewhere and wash off any dog urine immediately. You can apply a urine neutralizer.

Read more about Best Lawn Fertilizers

  • Disease and Watering: treat your infested grass with a good fungicide. Water at the right time i.e. morning time so the water gets to sink in and the rest evaporates during the rest of the day. Also, mow your lawn and clear all debris, this will help aerate the soil.
  • Nutrient: after soil testing to confirm nutrient deficiencies, simply supply your grass with the correct amount of nutrients. That will solve the problem.

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Yellow Spots on Grass- Additional Information

Keeping a healthy lawn is the key to avoiding the yellowing of grass. Maintaining a healthy green grass comes with dedication. You should give your grass all the love by constantly caring for your lawn. Mow at the right time, water deeply and correctly removes excess grass clippings, and supply the right amount of fertilizers to your lawn.