Jesse Argent picks through his black walnut saplings. He's started Havenloft Tree Nursery which specializes in growing black walnut trees for the purpose of selling them as long-term investments.

CHAGRIN FALLS, Ohio -- If someone has told you that “You can’t see the forest for the trees,” this is a great come-back project. While you are practicing your social distancing to curtail the spread ...

A canker on an eastern black walnut tree. The beetle that carries the fungus causing thousand cankers disease is visible in the canker's upper left corner. (Colorado State University photo/Ned ...

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 ...

For the last couple of years, I’ve been trying to buy a walnut tree. For a long time, I thought this would be impossible. It wasn’t the expense; my savings could stretch that far. The issue was ...