In This Article >  Yellow Grass >  Bare or Ragged Patches >  Red Grass >  Whitish Grass >  Brown Grass >  Shabby, Worn-Out Looking Lawn >  Mushrooms >  MOSS >  DIRT MOUNDS

These fungi are among the most difficult of lawn problems to get rid of, since they are signs of a fungal mat under the soil that grows outward.

What Causes It

Fairy Ring
Fairy ring appears in the grass first as dark green circles, eventually sprouting mushrooms that can deplete the soil's nutrients and form a water-repellent mat, causing the grass to die.

Fast fix: Dig out the mushrooms and turn the soil to a depth of 2 feet, mixing in compost as you go, to break up the fungal mat and improve the soil's fertility.

Prevention: Use good maintenance practices, such as discouraging thatch buildup by using only slow-release fertilizers, and watering deeply no more than once a week instead of giving your lawn frequent shallow sprinklings.

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