When it comes to plants, a lot of great advice has been passed down through generations, but some gardening myths have ...

Scientists have developed a groundbreaking method to evaluate the energy efficiency of walnut and pistachio shells as ...

Got a problem with invasive ground cover weeds in your yard? Learn which plants are a problem and how to stop them in their ...

If left unattended, the species can open the door for even further issues. The tree of heaven is also associated with the ...

A wilting tomato plant is a problem, and there can be several causes, from lack of water to pests. Learn why your tomato plant is wilting and how to fix it.

In addition to her tree rehabilitation work, Vaughn provides fully personalized landscape design, planting and garden care services, with a special focus on fruit trees, edible landscapes and food ...

Ken Shackel and team, in the Department of Plant Sciences, have a new tool to help farmers decide when to irrigate their walnut orchards. Their method saves precious water and keeps the trees, and ...

Black walnut trees (Juglans nigra) make poor neighbors for fruit trees because of their allelopathic effects. They release a compound called juglone, a natural toxin that seeps into the soil through ...

Walnut Trees . Finally, do not plant blueberries near walnut trees. Walnuts produce a chemical in their roots called juglone that many plants, including blueberries, are sensitive to. Juglone is meant ...

Black walnut trees are native to the United States and grow east of the Rocky Mountains. English walnut trees are introduced to the United States, with production under cultivation, and cannot survive ...

Oldest walnut tree in the world, Xinjiang. Credit: John Hill / CC BY-SA 4.0. China is set to launch a national system to begin tagging and protecting its old trees, including some that have stood for ...