You may also wonder how often to dethatch lawn spaces; in general, this process should be done once per year. In this article: Greenworks Corded Dethatcher; 48-inch Tow-Behind Dethatcher and Ames ...

When this happens, the lawn suffers and it’s time to dethatch. 1. If you think your lawn might need dethatching, look for these telltale signs of distress. Thin blades, weak growth, and pale ...