Extensive shade. The leaves of a black walnut tree create a light, airy shade coverage, which is particularly welcome on large properties. Hardiness. Black walnut trees grow in deep, fertile soil ...

The University of Missouri’s Center for Agroforestry has announced an official patent for its first black walnut cultivar,.

The bark has long, strong running ridges and in older trees can resemble alligator hide. Under the surface of the bark is a dark, chocolate brown color. Black walnut trees produce nuts, which are ...

Landscaping under any tree can be challenging, thanks to the dense shade cast by the branches and the abundance of thick roots in the soil. But black walnut trees (Juglans nigra) seem to be in a ...