Why Is My Mulch Turning White? White Fungus, Mold, and Slime Mold Explained
White growth on mulch usually comes from fungi, fungal mycelium, or slime mold feeding on decomposing organic material. In most cases, white fungus on mulch is harmless to plants and is actually a sign that organic matter is breaking down. Warm temperatures, moisture, shade, and naturally decomposing wood can make the growth more noticeable. Raking […]