RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
Mid-season maturity variety with a growing season of 120–130 days, ripening in the second half of August to early September. The plant is characterized by vigorous vine growth, requires careful pruning and training, and is suitable for cultivation on trellises. Long pruning of the vine is recommended.
Clusters are shouldered or branched, medium-loose, weighing about 294 g. Berries are oval or teardrop-shaped, weighing about 4.8 g, with thin skin and juicy, crisp flesh. The taste is muscat, seeds are small. The variety is sensitive to powdery mildew and downy mildew, susceptible to frost, and therefore requires sheltered locations.
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.
№ 257655
№ Csilla*HU 208943
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 2, Csemege 3, Csemege 4, Csemege 5, Csemege 7, Csemege 8, Csemege 9, Csépi muskotály, Cserszegi fűszeres, Cserszegi fűszeres GK2659, Csillám, Csókaszőlő, Csókaszőlő P.1, Csomorika, Cua negra, Cumdeo Blanc, Cumdeo Rouge, Cundra, Cvimbob, Čvrstac