A master gardener recently told me not to purchase trees with narrow angled crotches. Can you tell me what this means and why I should avoid them? Now that our trees have lost all of their leaves, it ...

Steve Nix is a member of the Society of American Foresters and a former forest resources analyst for the state of Alabama. The cambium and its "zone" is a cell generator (reproductive tissue called ...

In trees, mass damping exists in branch structure and arrangement. On a windy day, look closely at the way branches move. In all but the most violent wind, the branches move chaotically, not all in ...

Some of the wonders of modern medicine are technologies that enable doctors to look inside us without surgery. Now, the same principles are being applied to trees, which may end up benefiting some of ...

Answer: Last week, we addressed this question by learning about cold-hardiness and how to avoid drought stress in the dormant season by irrigating properly and using mulch. Another major way to ...