Siegerrebe

Siegerrebe
Grape (Vitis)
Color of berry skin	Blanc
Species	Vitis Vinifera
Also called	Alzey 7957
Origin	Germany
Notable regions	Germany, UK and United States
Notable wines	Varietal wine

Siegerrebe (literally "Victory vine" in German) is a white wine grape that is grown primarily in Germany with some plantings in England,Washington State,British Columbia's North Okanagan and Nova Scotia's Annapolis Valley. Siegerrebe was created by German viticulturalist Dr. Georg Scheu (1879-1949) in 1929 at a grape-breeding institute in Alzey in Rheinhessen, by crossing Madeleine Angevine and Gewürztraminer. However, Georg Scheu's son Heinz Scheu has claimed in a book that Siegerrebe was the result of self-pollination of Madeleine Angevine. Siegerrebe received varietal protection and was released for general cultivation in Germany in 1958.

In 2006, there were 110 hectares (270 acres) of Siegerrebe in Germany with a decreasing trend, in similarity with other "new breeds" of white varieties. In Belgium, it is authorised for all still wine AOCs : Côtes de Sambre et Meuse,Hageland,Haspengouw, et Heuvelland.

The vine is suited to colder climates as bud-burst is late and fruit ripening is very early however due to these traits bird depredation is serious and attack by wasps can be a problem. The vines are fruitful and vigor is low with grape bunches being large, red in colour and loosely packed. It has a susceptibility to chlorosis. Killing temperature of Siegerrebe is −14.4 °F (−25.8 °C).

Siegerrebe easily reaches high must weights and is noted as the record holder for highest must weight recorded in Germany. During the 1971 harvest in the Rheinpfalz, a parcel of Trockenbeerenauslese Siegerrebe recorded 326 Oechsle, which is more than twice the minimum level of ripeness needed for a wine to qualify as Trockenbeerenauslese.

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