why aerate lawn

Aerating a lawn is important because it breaks up soil compaction and removes thatch (a layer of organic debris), which allows air, water, and nutrients to better penetrate the soil and reach the grass roots. This improves root growth, helps the grass absorb essential nutrients, enhances photosynthesis, and makes the lawn more resistant to drought, disease, and stress from foot traffic. Aeration also promotes healthier, thicker grass growth and improves overall lawn health by enabling better soil microbial activity and water drainage.