Some thatch is good, but too much can lead to disease and prevent nutrients from reaching the roots. Here's how and when to ...

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 ...

Is early spring the right time to dethatch your lawn? Here’s a guide to understanding thatch, timing, and how to protect your ...

"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 ...