By George Weigel/The Patriot-News Q: Yesterday I planted a serviceberry tree. After I planted it, I read that the tag said to cut the root ball. I loosened the rootball but didn't cut it. I ...

You need to be careful of cutting into tree roots when rototilling under any tree, as most tree roots are located within the top 18 inches of the soil.

Covering a tree's roots above ground can limit the tree's access to oxygen and moisture which helps them grow and stay healthy. Avoid cutting, trimming, or removing tree roots because it can make ...

Cutting large roots can weaken a tree’s support system. There are several options. It’s generally safe to fill around the roots with 1 to 2 inches of non-heavy topsoil.

Will tree roots harm a house's foundation? "Fielding Questions" columnist Don Kinzler also answers questions about geranium cuttings and planting onions.