Lawn diseases are easy to identify, but notoriously difficult to diagnose. From yellowing dollar-spot fungus, to brown patchy grass, we’ve all seen them – but how do we prevent them? In this short guide, we will show you how to identify lawn disease, some of their root causes, and explore a few solutions.
How to Identify Mold vs. Lawn Damage
On average, our lawns contain about 500-1,000 individual plants per each square foot. The large number of potential factors involved adds to the challenge of identifying the root cause of infection. A healthy lawn requires just the right routine of mowing, water and fertilizer, and if any of these regimes are incorrect, they could potentially lead to damage or disease. Thankfully, not every brown patch automatically means that a disease is present.
Mowing with a dull blade, scalping, insect activity or even natural changes in the environment may lead to damaged areas that have similar characteristics to a lawn infection, but are not the same. Before you can determine if a lawn disease is present, you first need to figure out if any of the following causes may be negatively impacting the appearance of your grass:
If you’ve ruled out these factors and your lawn’s appearance doesn’t improve, it is time to start considering the possibility of infection.
Causes of Mold
In order for plant disease to occur, all three components of the “disease triangle” must be present. These are simply a set of conditions that make the plant susceptible to infection. If any of these three are missing the disease won’t be able to thrive:
It is important to consider that no two lawns are the same, and the same conditions that may lead to disease in one climate, on one lawn, may not cause lasting damage to another.
Keeping that in mind, here are a few common types of mold, how to identify them and what typically causes the infection:
How to Prevent Mold and Mildew Diseases for Lawn & Garden Care
If you have come to the conclusion that mold and mildew are plaguing your lawn or garden, then you need to take quick action because they spread, very quickly.
Since most types of fungi tend to grow in warm, humid environments, moisture control is the primary solution to keep it under control. So how do you avoid moisture build-up in your yard? Here are a few tips:
When it comes to landscaping material, choose wisely. Each material functions differently alongside soil and plants; for example, in more wet climates, wood and organic mulch will retain more water. If they can’t properly dry, they have a higher risk of attracting mold spores. That’s why for this particular lawn issue, consider rubber mulch as a part of the solution.
What Are the Advantages of Using Rubber Mulch?
There are many pros to using rubber mulch when trying to keep weeds, mold, and mildew at bay. While it’s understandable that people want to use natural materials for landscaping, rubber mulch has a few benefits that outweigh those organic alternatives:
Implementing mold prevention techniques into your lawn care routine can help cultivate a healthier landscape and garden; however, you can’t guarantee mold won’t occur. When it does, diligently remove porous plant parts. In some cases, you may have to consult with a professional landscaper.