The grey patches are likely lichen, a combination of a fungus and an algae. It is harmless to you and the tree. It is common ...

All the season’s colors made the gray mockingbird seem so majestic,” says Birds & Blooms reader Sujata Roy. In addition to ...

White capote has the potential to reach 50 feet in height and tolerate wetter soil than most fruit trees and will yield a ...

Citrus trees, with their glossy green leaves and fragrant blossoms, can be a rewarding addition to any garden in Napa Valley, ...