Why is my lawn developing a fungus?
Fungus can develop in any type of grass, but is most prominent in St. Augustine grass. Fungus begins to develop in excessively wet areas, normally during times of excessive humidity or in areas with poor air circulation. Many times we see this fungus in early fall in the low country when temperature swings are greatest (warm during the day and cooler at night). Prolonged wetness from rain, humidity, or poor draining can all lead to your grass being susceptible to brown patch fungus. Signs to watch for include areas of discoloration, brown circles, spots on the grass blades themselves, or areas of excessive thatch. Fungus can spread very quickly. A small area can spread, like the common cold, across your entire lawn and even spread from your neighbors lawn, so it is important to identify the root cause of it quickly.
What can I do about brown patch fungus in my lawn?
Coastal Shores recommends T-Storm 2G Fungicide to treat this type of fungus issue. If you would like to schedule your lawn for fungicide treatment, please email our team.
What can I do to try to prevent fungus?
Have your soil tested. Many times disease may be more severe if the soil pH is less than 6.0. Based on the findings of your soil test, your lawn can be treated with the right applicants.
Ensure that your lawn has appropriate drainage . This may include preventing thatch build up or aerating your lawn.
Make sure that your lawn is being cut at the appropriate height. At different times of year the mower blade needs raised or lowered depending on the growing conditions of your grass.