A walnut tree can be a beautiful addition to your yard, but growing one comes with unique challenges. Learn what to expect ...

Raw walnut. (Maryam Hameed/Wikimedia Commons/CC BY-SA 3.0) Now is the time to collect walnut and butternut seeds for planting this fall if you know how to identify them.

Q. Two years ago, I bought two Carpathian English Walnut trees from a mail-order nursery. One was strong, the other weak. The small tree's leaves turned black and dropped off, but the tree itself ...

Q. Two years ago, I bought two Carpathian English Walnut trees from a mail-order nursery. One was strong, the other weak. The small tree's leaves turned black and dropped off, but the tree itself ...