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 ...

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 ...

Aerate lawn with a thatch layer thicker than 1 inch to let water and nutrients pass through. Lawns compacted from heavy foot traffic benefit from aeration every couple of years. Poorly draining lawns ...

Lawn aeration is a must-do for healthy lawns. When you aerate a lawn, you create thousands of small holes in your lawn's surface to reduce thatch (the layer of dead plant material that sits between ...

Dethatching is essential for a healthy lawn. It removes excessive thatch to help the grass get light, moisture, and nutrients. However, get the timing wrong and it can place the lawn under undue ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Decayed grass blades and stems—known as thatch—can prevent your lawn from absorbing the water and oxygen ...

It depends on the type of grass you grow.