The high cost per tree is partially offset by planting fewer trees per acre; however, initial plantation establishment costs using superior grafts are substantially higher than they are when using ...

But black walnut trees (Juglans nigra) seem to be in a category all their own; nothing will grow anywhere near them! Although landscaping under black walnut trees may feel like an impossible task ...

Biologists at UC Davis have uncovered a fascinating genetic mechanism in walnut trees, allowing them to alternate between ...

I wanted a fast-growing, approximately 10-foot-high screen ... It’s difficult to find any research that proves black walnut trees are harmful to landscape plants. In fact, one researcher ...

At times, it seems as though Luther Burbank is still a living presence here in Sonoma County. Maybe that’s because many of ...