During cold months, the ground often freezes, making water unavailable to grass roots. At the same time, dry, cold winds pull moisture from the grass blades. Without enough moisture, grass blades dry out and die, leaving brown patches across your lawn.

Leaves are packed with carbon, which is vital for healthy soil. When they decompose, they release important nutrients back into the ground, enhancing soil fertility. Research shows that adding organic matter like leaves can increase soil fertility by up to 20% over time. Healthier soil leads to stronger plants and better crop yields.