Dethatching is a crucial lawn care process that involves removing the layer of dead grass, roots, and debris that accumulates between the soil and the grass blades. This layer, known as thatch, can prevent water, nutrients, and air from reaching the soil, leading to poor lawn health. By dethatching, you allow your lawn to breathe, absorb nutrients more effectively, and promote healthier, greener grass growth. Regular dethatching is essential for maintaining a vibrant and resilient lawn.