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

Q: Is there anything that I can do about tree roots in our lawn that are at the surface? If I dig them out would it damage the tree? We have to mow over them because of where the tree is located, but ...

If the dead trees do not pose any safety hazards, consider waiting until winter or late fall to remove them to lessen the impact on your garden. Consult an arborist if you are unsure whether the trees ...