Because few of these seedlings are produced using nuts collected from trees screened for quality, there is greater variability in the growth characteristics of nursery stock. Black walnut nursery ...

The American black walnut (Juglan nigra) is a tree native to North America and ... to focus on collecting walnuts with ...

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 ...

“Given the immense interest in selectively breeding black walnut to enhance the tree’s growth characteristics, we were well-equipped to swiftly address this request.” Cronn’s laboratory ...

A Tennessee man is facing accusations of tree theft after investigators said they discovered he was bringing down decades-old black walnut trees and floating them away in the dark. Black walnut wood ...

Black Walnut trees are native to central and eastern North America and are deciduous, meaning they shed their leaves in the fall unlike evergreen trees, according to the United States Department ...