Top dressing consists of applying a thin, uniform layer of material over the surface, usually composed of a mixture of sand, organic substrate or a combination of both. The main objective of top dressing is to improve the texture of the soil, promoting better drainage and aeration, and creating ideal conditions for root growth. In addition, it helps to level surface irregularities on the field, such as undulations and holes, resulting from heavy athlete traffic or the nature of the soil over time. This practice provides a more uniform and stable surface, increasing playability and safety for athletes.

 

The top dressing process is also an important ally in the recovery of the field, especially on fields that have undergone long periods of intensive use. The layer of material applied not only corrects surface flaws, but can also supply essential nutrients to the soil, promoting the healthy development of the field. When performed correctly, the practice of top dressing helps to reduce the accumulation of thatch, a layer of organic material that can obstruct the penetration of air and nutrients into the soil. The service also favors the integration of the grass layer with the underlying soil, promoting better moisture retention and increasing the soil's capacity to retain essential nutrients. In addition, when combined with overseeding, top dressing helps to protect the seeds and ensure better germination, promoting more efficient field renewal.