When's the last time you checked under the "hood" of your lawn? Thatch, the layer of organic debris under the lawn's surface, is a normal component of a healthy lawn, but if it gets too thick, it can ...

Thatch is a layer of organic material that builds up between the soil and grass in your lawn. A thin layer of thatch is beneficial to the grass, providing nutrients, preserving moisture in the soil, ...

Dethatching is an essential part of lawn maintenance. About half an inch of thatch is good for the grass because it can stabilize the soil temperature and prevent it from drying out too quickly. But ...

Remove debris and excess plant matter with these intuitive tools. Editor's Note Jan. 22, 2026: Although many homeowners are ...

Dethatching your lawn has numerous benefits. But if you’re not sure what dethatching is or how to do it, you may be wondering if it’s really worth all the effort. To shed light on dethatching, lawn ...

Centipedegrass is subject to a condition called “centipedegrass decline,” which is the failure to green up followed by decline or death in late spring and summer. Many factors may contribute to this ...

Scarifying and dethatching are both useful tasks that can improve the health and overall condition of your lawn, but it's important to know the differences between them so you can use the right one, ...

Dethatching is the process of removing thatch from the lawn. Thatch is a combination of organic and inorganic matter that builds up over the topmost layer of your grass. It generally consists of ...