A layer of dead organic material on your lawn, called thatch, is great in moderation. A thin layer of thatch acts as a buffer that keeps the soil moist, regulates its temperature, and adds nutrients ...

"Hearst Magazines and AOL may earn commission or revenue on some items through these links." A layer of dead organic material on your lawn, called thatch, is great in moderation. A thin layer of ...

"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 ...

If your lawn isn't as lush or vibrant as it should be, built-up thatch is likely the problem. This layer of dead roots, stems, and grass clippings forms between the soil and living grass. It can block ...

When is the best time to dethatch your lawn? You may have heard that dethatching is important to keep your lawn thriving, but you might not know exactly what it is or what the process entails. Simply ...