Lawn Disease
Learn to ID and treat everything from brown patch to summer patch, rust to ring disease. You’ll also find guidance on improving your cultural practices to prevent disease from the get-go.
Popular in Lawn Disease
Integrated Pest Management for Lawn Disease
Did you know natural pest prevention, like Integrated Pest Management (IPM), can be used to fight lawn disease? Learn about this sustainable technique for reducing fungi and pathogens in your grass.
Read this article
Integrated Pest Management for Lawn Disease
Did you know natural pest prevention, like Integrated Pest Management (IPM), can be used to fight lawn disease? Learn about this sustainable technique for reducing fungi and pathogens in your grass.
Read this article
All Lawn Disease Articles
A Guide to Brown Patch Fungus
Learn how to identify, treat, and prevent brown patch fungus in your lawn. Get expert tips on dealing with brown patches and maintaining healthy grass.
Lawn Disease: How to ID Lawn Disease & Effective Treatments for Grass Fungus
Learn how to identify and treat lawn diseases with our expert guide on lawn diseases. Explore effective grass fungus treatments to keep your lawn healthy.
Dollar Spot
Not all dollars are good. Read on to learn how to diagnose Dollar Spot disease in your lawn—and what you can do to fix it.
Red Thread Disease in Grass: Identification & Treatment
Discover how to spot and treat red thread disease on your lawn. Learn effective solutions to manage red thread in grass and restore your lawn's health.
Gray and Pink Snow Mold
Snow mold can occur when temperatures are just above freezing—around 32–45 degrees Fahrenheit—and a lot of humidity is present. But Sunday can help!
Fairy Ring Lawn Disease
You don't need magic to diagnose and treat Fairy Ring in your yard. Keep reading to learn more about this funny-looking (but not always serious!) phenomenon.
Necrotic Ring Spot
Those doughnut-shaped patches of yellowing grass in your lawn probably don't look so sweet. Read ahead for tips on diagnosing and treating necrotic ring spot.
Gray Leaf Spot Lawn Disease
Is your grass looking sad and wilted despite good watering? You may be dealing with gray leaf spot. Learn how to spot it—and what you can do.
Pythium blight
Pythium blight first appears as small reddish brown spots of blighted grass. Especially in the early morning, these spots may appear slimy and dark. Morning dew will also often highlight the mycelium growth where it occurs. Over time, the grass in these infected areas will shrivel and fade. The disease will often follow drainage patterns. The symptoms of pythium blight can be easily mistaken for those of leaf spot.
Rust
It's not just what happens to old nails and metal fences around your home. Rust is the name of a disease that can attack plants—including your grass. Here's how to spot it and what you can do.
Anthracnose Lawn Disease
Have you spotted some bronzed patches in your grass? You may be dealing with anthracnose, a common fungal disease that attacks plant roots. Learn how to ID it, treat it, and reduce it overtime.
Integrated Pest Management for Lawn Disease
Did you know natural pest prevention, like Integrated Pest Management (IPM), can be used to fight lawn disease? Learn about this sustainable technique for reducing fungi and pathogens in your grass.