How is "aeration" defined in lawn care?

Aeration in lawn care is defined as the process of perforating the soil to allow air, water, and nutrients to penetrate deep into the root zone of the grass. This practice is crucial for maintaining healthy turf, particularly in areas where heavy foot traffic and compacted soil can hinder root growth. By creating small holes in the ground, aeration alleviates soil compaction, enhances the exchange of gases, promotes a more robust root system, and improves overall nutrient absorption.

This process is particularly beneficial during the growing season, as it helps to improve the lawn's resilience against drought and disease. Proper aeration encourages a thicker, healthier lawn, making it an essential practice for anyone involved in lawn care and maintenance.