How tall can a tree grow? Does sunlight or water limit the size and photosynthetic capacity of a leaf? Could constraints on leaf growth really determine the height of a tree? These are all questions ...

Trees are often planted too deep by homeowners and professionals, so it is a good idea to understand how to position a new tree at the proper depth. Recently planted trees that resemble telephone ...

Find a tall stick. That and one good eye are all the tools you’ll need. With the stick in hand, walk exactly 11 paces from the base of the tree and mark the spot by driving the stick into the ground.