The red variety (also KP 13) is an interspecific new breed between St. Croix x Swenson Red, They are genes of Vitis aestivalis. Vitis cinerea. Vitis labrusca. Vitis lincecumii. Vitis riparia. Vitis rupestris and Vitis vinifera contain. The intersection of hybrid was made by the two private breeders Kevin and Kyle Peterson at their winery in the eponymous city of Chisago City next to Minneapolis in the state of Minnesota. Plant variety protection was granted in 2008. The vine is generally resistant to disease and extreme hardy to minus 40 ° Celsius. It produces fruity, deep-dark red wines with gentle tannins, as fruity Aromas of cherries, raspberries and blackberries. These also have the potential for Eiswein, She will be among others in Minnesota grown. In 2010, however, no stocks were reported (Kym Anderson ).
Source: Wine Grapes / J. Robinson, J. Harding, J. Vouillamoz / Penguin Books Ltd. 2012