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

A black walnut problem causing tree mortality, thousand canker disease (TCD), has foresters and tree pathologists monitoring its spread. This is a disease complex, combining feeding by the walnut ...

A black walnut tree planted by Frederick Law Olmsted, Sr. in the late 1840s or 50s stands tall in the yard at the Olmsted-Biele House in Eltingville, Staten Island.

CHEYENNE – Officials have confirmed the presence of Thousand Cankers Disease (TCD) – an invasive, destructive pest – in a black walnut tree within Cheyenne. A specimen collected on Aug. 4 of ...

Many ornamental perennials can grow in proximity to black walnut trees. Bleeding heart and sweet woodruff (a ground cover) can tolerate full to part-shade conditions. Walnut-tolerant perennials ...

October 1, 2019 / 12:23 PM EDT / CBS Baltimore ANNAPOLIS, Md. (WJZ) -- If you have a black walnut tree, Maryland's Department of Natural Resources wants you to donate your extra walnuts.