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Origin: Bronner is a fungus-resistant white wine variety bred in 1975 and was crossed at the Staatlichen Weinbauinstitut Freiburg by Norbert Becker.

Interbreeding: Merzling X Gm 6494 

Characteristics: The leaves are large, five-lobed and dark green with conspicuously little leaf hairs. Bud burst, blossom and ripening start about a week later than Pinot Blanc. The grape variety has a strong growth with upright shoots. 


Downy mildew: niedrig mittel hoch very high

Powdery mildew: niedrig mittel high sehr hoch

Botrytis: niedrig mittel high sehr hoch

Grape: The grapes are medium to large, densely berried. The berries are medium to large with a stable berry skin.

Wine: The bouquet is relatively neutral and sometimes reminiscent of the scent of apples. At full ripeness, Bronner wines achieve a medium to good structure and are reminiscent of Pinot blanc.

Cultivation: The frost resistance of Bronner is considered very good. The vineyard requirements correspond to those of the Burgundy varieties, but require a good water supply. 

Download: Variety information from the breeder

Bronner Traube
Bronner Traube
Bronner Blatt

Vines Offer


TypeCloneRootstockTrunk lengthRemarks Add to wish list
BronnerFR 320ℹ︎
5 BB
125 AA
Richter 110
1103 Paulsen
Normal trunk (ca. 30 cm)
High trunk (ca. 80 cm)
Half trunk (ca. 60 cm)
similarity to Pinot Blanc


On our website you will find a selection of the most popular grape varieties, clones and rootstocks. If your desired grafting combination is not listed or you have questions about the grape varieties and clones, please do not hesitate to contact us. We will be happy to help you and answer your questions. We look forward to hearing from you!