Brown Matted Lawn Patches: Thatch, Not Fungus

Diagnose and Fix Thatch Buildup

Brown matted areas that repel water are classic thatch—a layer of dead roots and debris blocking moisture. Rake aggressively with a stiff-tined garden rake (not a leaf broom) to remove the mat.

Prevent Thatch with Deep Watering

Water to 6+ inches once weekly. Deep roots stay below the surface, preventing thatch formation. Shallow, frequent watering brings roots up, where they die and form thatch.

Mole Control: Cayenne Pepper

Sprinkle cayenne down active tunnels. The irritant drives moles away without harm. Reapply after rain.

Marigolds & Daisies in Winter

Cut back dead foliage, mulch crowns. They'll return in spring if perennial.