Are exposed tree roots a problem? "Fielding Questions" columnist Don Kinzler also answers reader questions about a white coating on a local lawn and if there are crack-proof tomato varieties.

Maple’s shallow root systems, combined with saturated soils, can cause problems. Maples are especially sensitive to standing water, which can quickly stress their roots.

Understanding Tree Root Growth When you plant that six-foot sapling in your yard with dreams of sitting under a large shade tree, be prepared to deal with surface roots eventually. Almost any ...

When planting a new tree it is important to plant “high” with the root flare slightly above the soil surface and visible from all sides.