RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is considered autochthonous to Central Europe, presumably originating from the vicinity of Krems in Austria. The plant is characterized by medium vigor. The leaves are small, rounded, with a V-shaped profile. The clusters are small, cylindrical or cylindrical-conical in shape, ranging from medium-dense to dense. The berries are medium-sized, rounded, and yellow-green in color.
The variety belongs to the medium or mid-late maturity groups and has an average yield. It is resistant to flower shedding, and with fungicidal protection, it exhibits resistance to major fungal diseases such as downy mildew, powdery mildew, and gray mold. The grapes accumulate a medium or high amount of sugar in the must.
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.
№ H8034
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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 Svetljak, Svjetljak, Svojsen, Svrdlovina Crna, Sweet Scarlet, Sykiotis N, Sylvaner, Sylvaner B., Sylvaner verde, Sylvaner verde B., Sylvánské zelené, Sylver, Syrah, Syrah Crni, Syrah N., Szőlőskertek királynője, Szeptember Szépe, Szirén, Szirén K.M.1, Szuerkebarat