RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. Grapevine · Fruit crops · bred by Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
also searched as: ран хамбурски иск
10 August 2026
The variety belongs to the species Vitis vinifera. The ripening period occurs in mid-September, specifically September 11–20 under Polish conditions.
Clusters have an average weight of about 300 g, berry size is about 20 mm. The fruits have a distinct muscat flavor and are intended for fresh consumption.
The frost resistance of the variety is low and is down to –18 °C. In this regard, cultivation in greenhouses or in open field with mandatory covering for the winter is recommended.
1 jurisdiction
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.
№ SR S481
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
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Rajnai rizling B.7, Rajnai rizling Bb.49/1, Rajnai rizling Bernkastel 68, Rajnai rizling Gm.110, Rajnai rizling Kt.3, Rajnski Rizling, Ralli Seedless, Raluca, Ramisco T, Ramsey, Ranac Silbanjski, Ranchella N, Ranfol, Ranina, Ranno bez seme, Ráthay, Ratinho B, Ratiño de Gallega, Ravat 6, Ravat blanc