Developed in 1863 by the Underhill Family of Croton Point, NY. It is a hybrid of Delaware and Chasselas de fontainbleau. Croton has a medium to small sized yellow cluster and berries. It has moderate vigor and winter hardiness, but good fungus disease resistance. The grape ripens by mid-season with superior vinifera/Delaware flavors suitable for wine production. (https://www.hudsonvalleyheritagewines.com/heritage-vines)