RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a hybrid of Gouais blanc and Blaue Zimmettraube. The vine is vigorous, with large, three-lobed, dark green leaves. Clusters weighing 150–300 g have a cylindrical or cylindrical-conical shape. Berries are medium-sized, dark blue, with firm skin and juicy pulp.
The variety belongs to the late-ripening group. It is characterized by good frost resistance, however, it is prone to damage by spring frosts due to early bud break, and is also susceptible to fungal diseases downy mildew and powdery mildew. It requires load regulation to maintain crop quality.
Wines produced from this variety have an intense ruby color, high acidity, pronounced tannins, and aromas of cherry, blackberry, and plum with spicy or herbal notes.
2 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Frankovka
№ Frankovka*CZ x, HR x
№ H1753
Records are sourced from official registry publications. Data sources and legal status
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Francavidda B., Francavilla, Franconia, Franconia N., Franconia Nera, Francusa, Francusa 15 Od, Francusa 23 Cot, Frankenthal ISK, Frankinja, Frankovka modrá, Fraoula, Frappato d'Italia, Frappato N., Frasco, Fratava, Freisa N., Freisamer, Friulano*, Friularo *