RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is an autochthonous white grape widespread in the northwestern part of Croatia and the Slovenian Posavje region. It is a wine grape used for creating light dry wines with pronounced freshness and high acidity, and it is also included in the composition of the regional blends Cviček and Belokranjec.
The vines possess vigorous growth, although there are modern clones with moderate development strength. The variety belongs to the medium-late maturity group and exhibits resistance to grey mold (Botrytis cinerea). Upon reaching technological maturity, the sugar content of the berries is about 17.5 °Brix, and total acidity is about 7.6 g/l.
Wines from this variety have a lemon-yellow hue with floral and apple notes. The taste is characterized as harmonious and simple, with medium or light body.
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.
№ Kraljevina*SI 452, HR x
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 Kober 5 BB, Kober 5BB (5BB), Kober 5BB M54, Kober 5BB sel_Craciunel 2 (Cr_2), Kober 5BB sel_Craciunel 26 Bl (Cr_26), Köenigin der weingarten, Koelner blauer, Kölner blauer, König Der Weingärten Weisse, Königin der Weingärten, Kövérszőlő, Kövidinka, Kövidinka K.8, Kofranka, Koiniariko N, Kok pandas, Kokkineli N, Kokkinostafylo N, Kokkinovostitsa N, Kolliniatiko N