What Causes Fungus in Grass?

There are several causes of fungi on the grass, most of which are only the result of bad care care practices.

I provide more details about each cause below, with my experience in the treatment of the fungus for each scenario.

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1. excessive heat and humidity

To reiterate, the fungus occurs when its grass is under stress, as if it exaggerates the water, including excessive rain, or underwater its grass, and/or in times of drought.

Heavy irrigation and long rain periods leave water on the surface of the herb leaf. The mycelium (root structure of a fungus) uses this accumulated water as a path to travel from leaf by leaf, extending the fungus along the way.

Using your grass cutter or even walking on your grass when you are fighting the fungus can help spread the fungus through the grass.

2. Subnoturation

As an owner, the adequate fertilization practices are probably already known, but many of us still make the big subfertilization or over-fertilization error, resulting in brown edges and/or fairy rings diseases.

A thumb rule is to apply nutrient rich fertilizer 4 times a year to your grass. However, it is important to perform a soil test for Determine the correct amounts of nitrogen fertilizer or other types of grass foods. But be sure to perform a soil test first before applying any fertilizer to your grass.

And remember, fertilizer is not the only source of nutrients for your grass. There are also rainwater or sprinklers that help herb to absorb essential nutrients such as nitrogen that is already present on the ground.

The faster the nitrogen is used when it rains or when it irrigates, the fungus must be recovered or developed in its grass.

3. High night temperatures

If night temperatures are as high as daytime temperatures in your area, you could encourage grass fungi to develop and prosper.

Although there is not much that I can do in this situation, and I cannot advise him to water his grass at night, since this can provide the appropriate conditions to grow fungi, he must take into account that this could be a possible reason For the grass growth of fungi.

4. Poor air flow

Céspedes with poor or restricted air flow are more likely to develop grass fungi. Good air flow decreases moisture and humidity levels much faster than stagnant air.

Bad air flow can be caused by nearby fences, buildings and dense trees and can increase fungal activity in their grass, surrounding garden sheds, swimming pools on the ground and exterior furniture.

5. Compacted soil

Compacted soil affects water flow to penetrate the bases, which can cause root diseases, including fungal growth.

In addition to an infected grass, soil compaction can also cause weak and thin grass, which is prone to weeds and pests.

There are many problems that can cause soil compaction, including bad soil structure. Sometimes, soils can be compacted due to a problem that has inherited and must be addressed in a slightly different way.

How is the grass fungus spread?

The grass fungus extends easy and fast in different ways, such as rain, wind, grass cuts and even its grass cutter.

This is perhaps one of the main reasons why grass care professionals avoid cutting the grass that are infected with fungi without being treated, since fungi can spread to neighboring Céspedes.

To avoid the propagation of grass fungi, many owners hope in the hope of getting rid of it alone. But not taking measures against grass fungi, such as fungicide applications and/or improving nitrogen levels, can be harmful to short and long -term health of your grass.

Before you go …

I have written a detailed article on the most common types of grass fungi and its remedies and the list includes the fairy ring, the place of the dollar, the dusty mold, the snow mold and the red thread.

In addition, see my article on the best fungal treatment for the grass. I provide more details on how to get rid of herbicides fungi or use natural methods.

Hi, Alex Kuritz here. Growing up, I remember that my family had one of the best Céspedes in the neighborhood. Richly green and lush. I did a lot as it grew in terms of care and attended not only by my family’s grass but also from my neighbors. I can say that I have years of experience, and I am here to share it with you.