Leaving a thick blanket of leaves on your property does more than just look messy, it suffocates your grass and traps moisture, leading to lawn rot and disease. Leaf removal is highly necessary throughout the autumn season as trees shed, and it requires a final thorough clearing before the first winter snow sets in. It is also essential in the early spring to clear away any matted, leftover damp layers, giving your grass the sunlight and oxygen it needs to grow back healthy, green, and vibrant.