RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a hybrid of the varieties Kékfrankos and Seibel 4643. The plants possess high growth vigor and yield, with berry ripening occurring in the second half of September.
Bunches are of medium size, cylindrical in shape, and compact. The berries have a pale straw color. The variety is resistant to winter frosts but can be sensitive to drought, while being undemanding regarding soil conditions.
The grapes are used for the production of dry white wines, characterized by harmony and good acidity. Due to its reliability and disease resistance, the variety is widely used in winemaking, including as a component of blends.
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.
№ 271275
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 Csemege 3, Csemege 4, Csemege 5, Csemege 7, Csemege 8, Csemege 9, Csépi muskotály, Cserszegi fűszeres, Cserszegi fűszeres GK2659, Csilla, Csókaszőlő, Csókaszőlő P.1, Csomorika, Cua negra, Cumdeo Blanc, Cumdeo Rouge, Cundra, Cvimbob, Čvrstac, Dabouki