The answer to 'difference between aeration' is that aeration and dethatching are two distinct lawn care practices that serve different purposes. Aeration involves creating small holes or perforations in the soil to improve air, water, and nutrient exchange, while dethatching removes the layer of dead grass, moss, and other organic matter that can build up on the lawn surface.
Aeration is beneficial for improving soil compaction, encouraging deeper root growth, and enhancing the overall health and vigor of the lawn. Dethatching, on the other hand, helps to remove the thatch layer that can prevent water, air, and nutrients from reaching the soil. Both practices are important for maintaining a lush, healthy lawn, but they address different issues and should be done at different times of the year.