Trees are often viewed as individuals that compete with one another for access to limited resources. But could trees in stressed environments actually benefit from positive, facultative interactions?

If you’ve recently purchased a fruit or nut tree — or if you already have one in your home landscape — take a close look at the trunk near the soil surface. You might see a faint scar where two ...

While the term “grafting” is widely used among gardeners, a true understanding of grafting and why it is done is not so common. In a nutshell, grafting is a horticultural technique that joins parts ...