The red variety (also VB 91-26-5) is an interspecific new breed between Cabernet Sauvignon x unknown resistance partners. They are genes of Vitis amurensis and Vitis vinifera contain. The intersection of hybrid took place in 1991 by the owner of the winery Valentin Blattner in Soyhières in the canton of Jura in the Switzerland, The early ripening vine is susceptible to the real mildew, She produces fruity red wines. The variety is in the Netherlands exclusively from producer Colonjes (after whom she is named) and in Sweden grown.
Source: Wine Grapes / J. Robinson, J. Harding, J. Vouillamoz / Penguin Books Ltd. 2012
Pictures: Ursula Bruehl, Doris Schneider, Julius Kühn Institute (JKI)