RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety has an early or early-mid ripening period, typically occurring in late August — early September. The bush is characterized by medium vigor and sparse foliage. Leaves are smooth, dissected. Clusters are small or medium-sized, shouldered, sometimes branched, with a loose structure. Berries have a pale yellow or amber-bronze hue with characteristic dots.
The plant possesses good frost resistance; buds withstand temperature drops down to -24°C. The variety demonstrates excellent resistance to grey mold; susceptibility to downy mildew and powdery mildew is rated as medium. Berries are prone to shriveling, which allows them to be used for creating dessert wines.
Cultivation of the variety requires trunk training on a trellis and long pruning, as the lower buds on the shoots are characterized by low fertility.
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.
№ Nektár*HU 228181
№ 236906
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 Négret de Banhars N, Negrette N, Negretto N., NEGRO AMARO, Negro Amaro Cannellino, Negro Amaro Cannellino N., Negro amaro N., Negro Amaro Precoce N., Negru aromat, Negru de Drăgăşani, Nektár GK71, Nemadex, Nemadex Alain Bouquet, Ner d'ala N., Nerello cappuccio N., Nerello Mantellato, Nerello mascalese N., Neretta cuneese N., Neretto di Bairo N., Nero