If you have St. Augustine or Zoysia grass, there’s one thing you should know: fungus is already present in your lawn.
Lawn Fungus, Let Peterson's Landscape help! Fungus Among Us These are the two most common turf types in our area affected by fungus. Lawn fungus lives in your turf year-round. Most of the time it stays hidden—but when conditions are just right, it becomes active. That’s when damage begins. Why Fungus Appears in North Texas Lawns Our local weather creates the perfect environment for disease: Warm days Cool nights High humidity Low areas prone to trapping water These conditions are especially common in spring and fall, making outbreaks more likely during these seasons. Signs Your Lawn May Have Fungus Circular patches in the lawn Yellowing and browning typically appear after the fungus goes dormant Active fungus often has an orange tint Issues concentrated in shaded areas Grass that looks stressed despite proper watering What Causes Fungus to Spread One of the most common mistakes is improper…
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