Since the debut of this column, I've recognized the big difference between it and my weekly radio show. Doing live radio means instant feedback. If a caller waiting on the line has his question ...

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 ...

Two lookalike trees may share your yard but only one's a menace. Learn how to spot the differences between an invasive species and a valuable native tree.

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.

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 ...