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 ...

"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 ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Mr. Fix It Lou Manfredini joins WGN Morning ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If your lawn isn’t as lush or vibrant as it should be, built-up thatch is likely the problem. This layer ...

Spring isn't just a good time to get your house clean and ready for summer. After a tough winter, your yard could use some cleanup, too. If you've got a well-established lawn that's starting to get a ...