The red grape variety (also Gladwin 3000) is an interspecific new breed between Fredonia x Worden ( Concord - bloomed open ). They are genes from Vitis labrusca and Vitis vinifera contain. The crossing of the hybrid was done in the early 20th century by the breeder Fred E. Gladwin at the Grape Breeding Institute Cornell University in Geneva in the state new York, The variety was launched in 1935. The very early ripening, down to minus 20 ° Celsius hardy Vine is prone to wrong people mildew, It produces fruity, low-acid red wines Foxton, but is mainly used as table grape used. It will be in the US state West Virginia and in Canada grown. However, no stocks were shown in 2010 (Kym Anderson ).
Source: Wine Grapes / J. Robinson, J. Harding, J. Vouillamoz / Penguin Books Ltd. 2012