Geisenheim Grape Breeding Institute
Geisenheim is the only German institution to award higher academic degrees in winemaking. Formally, undergraduate level viticulture and enology, ending with a Bachelor's degree in engineering is awarded by the Wiesbaden University of Applied Sciences, and the newly introduced Master's degree is awarded by the Giessen University.
- To call oneself a Geisenheimer is almost equal to receiving a knighthood..
- White: Müller-Thurgau, Arnsburger, Ehrenfelser, Saphira, Reichensteiner, Ehrenbreitsteiner, Prinzipal, Dakapo, Osteiner, Witberger, Schönburger, Primera, Rabaner, Hibernal
- Red: Rotberger
- Improvements: Rondo, Orléans, Dunkelfelder,
- German wine
- Geilweilerhof Institute for Grape Breeding