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: I just put in an all-native garden this spring, and it is getting a lot of leaves ... with walnut roots. There's not much you can do about that if your garden is close enough that tree roots ...

This time of year, many black walnut trees’ leaves may have black spots, turn yellow and begin to drop. This is commonly known as anthracnose, a fungal disease that causes trees to drop their leaves ...

The leaves of the tree leave behind something ... Walnut trees are a problem for some edible and non-edible plants. The English walnut tree is grafted onto a black walnut rootstock.

There will be no nut husks under the tree. Check for an opposite leaf arrangement to eliminate hickory, which is alternate in leaf arrangement. Black walnut and butternut tree leaves will have ...

In this episode of ID That Tree, Recep Yildiz a FNR graduate student shares his expertise on how to ID Persian walnut or sometimes called common walnut or English walnut ... with clear photos of the ...

In November I received a question from a local gardener who wondered whether leaves from the English walnut tree were harmful for the vegetable garden. You'd think there'd be a simple answer to ...

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 ...

English walnut trees throughout Utah Valley have poor leaf-out and bare branches. Not all the branches that look dead are dead. Give the trees good care, remove branches that are truly dead ...