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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Decayed grass blades and stems—known as thatch—can prevent your lawn from absorbing the water and oxygen it needs to grow. Thatch ...

Which Sun Joe dethatcher is best? Lawn care seems simple on the surface — just trim it when it gets long and keep it watered. But suddenly, you have to combat weeds, pests and diseases. On top of that ...