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Understanding Common Causes of Fungus on Grass

The most common issue that many homeowners face regarding their lawn is the appearance of fungus on grass, it mostly occurs when temperature is warm and humid. Mainly some fungi are harmless and do not damage your lawn, but on the other hand also some fungi are harmful that damages the lawn by discolouration or thinning the grass. In this blog, we will explore the causes, types, and some preventive measures that help your lawn to stay nourished.

How to identify Fungus on Grass?

When you spotted these Five common types of spots on your lawn. It demonstrates to you that your lawn is suspected of having fungus. 

  • If you spot brown patches on your lawn. It means fungus attacks. It mainly appears in humid weather.
  • If you found rust coloured spores on blades, this is also a fungus attack. It appears when your lawn stays moisturised and soggy for more time.
  • In high humid areas, fungus grows and also creates small silver dollar size patches which damage your lawn grass.
  • The wintertime fungus mainly which develops under snow covers is known as snow mold. It is mainly spotted by creating grey or pink spots on above the grass blades.
  • On the grass blades, white powdery mildew growth also occurred due to the presence of fungus. It occurs if your soil is compacted and needs aeration.

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Causes of Grass Fungus

Some environmental factors also become a reason for fungus growth. Some common reasons that lead toward the growing of black fungus on the grass are described here. One thing you should be aware of is that if you properly take care of your lawn, then surely your lawn stays nourished. Because fungal issues arise just because of improper care routines of your lawn. So, some most common improper care routines that lead toward fungal issues at the end are;

  • Your lawn stays moisturised for a longer period due to overwatering or heavy rain. Maybe the drainage system is the biggest reason that makes your lawn stay soggy for more time. So, improve your drainage system which in results does not pool the water above the soil and makes your grass more healthy.
  • You fertilize your lawn with the wrong fertilizer according to soil or weather requirement which in result gives you bad results and fungus attacks on the grass. Or on the other hand you over fertilize the lawn which burns your grass and makes your grass susceptible toward fungus.
  • You mow your lawn too low. Mowing low makes the grass shorter, in your soil exposed directly in sunlight. This step weakens the growth of the grass and makes them thin and exposing the soil easily for diseases.
  • Sudden change of temperature also becomes a reason for fungal issues. Because fungi majorly attack in warm and humid conditions.

Tips for lawn care maintenance 

  • Water your lawn with a proper schedule that helps you to maintain balance.
  • Make sure you water in the early morning. 
  • Avoid watering in the later afternoon.
  • Improve air circulation of the grass by aerating your grass.
  • Mow your grass at the correct height.
  • Mow grass with sharper blades. Do Not use dull blades.
  • Use a balanced fertilizer according to the soil and grass requirement.

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