The Chandler Walnut Tree is an English type walnut developed by the researchers of U.C. Davis. It is one of the leading commercial varieties in America. Chandler Walnut Trees produce very heavy crops of medium-sized, excellent quality nuts that are oval shaped and fairly smooth. The Chandler Walnut ripens in late September. The Chandler Walnut Tree is moderately vigorous and needs approximately 1000 Chill Hours. Grows in zones 4-8.