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 ...

The first step is to mow the lawn so that the grass is about half its usual length. This will help prevent damage to the grass during the dethatching process and make it easier to remove the thatch.

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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, ...