PENROSE, Colo. ” It’s a challenge growing trees in southern Colorado, but one very patient man has found a way to cultivate black walnut trees, creating a hardwood legacy for the next generation.

Black walnut trees have high levels of the toxin juglone, in all parts of the tree, including roots and leaves. Why keep black walnut trees? They are one only a few nut trees that survive in cold ...

There has been a growing interest in trying to combine the cold hardiness and disease resistance of the American species with ...

Hoping to exponentially increase consumers’ already growing interest in walnuts, the California Walnut Board today is launching a two-prong marketing effort that will promote the nut’s health benefits ...