The answer to 'how does aeration work' is that aeration is the process of creating small holes or perforations in your lawn to allow air, water, and nutrients to better reach the grassroots. This helps reduce soil compaction and improves the overall health and appearance of your lawn. Aeration is typically done with a specialized machine that punches holes in the soil, either by using hollow tines that remove small soil plugs or solid tines that simply poke holes in the ground.
Aeration is an important part of lawn maintenance as it helps increase oxygen levels in the soil, improve water and nutrient absorption, and encourage deeper root growth. This leads to a thicker, healthier lawn that is more resistant to drought, disease, and weed growth.