RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The clone is characterized by medium-sized vines with a moderate number of shoots and medium to small, five-lobed leaves. Clusters weigh 150–200 g and are medium-dense and branched. Berries are small, 14x14 mm in size, round, amber-colored, with thin skin and juicy flesh.
The variety has good winter hardiness down to –20 °C and resistance to downy mildew, powdery mildew, and Botrytis, but is sensitive to drought, spider mites, and overcropping. Berries contain 17–20% sugar and have a spicy taste.
The variety is dual-purpose and used both for fresh consumption and for wine production, which is characterized by pronounced acidity and a rich aromatic profile.
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.
№ 271239
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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 Fanny, Fanny B, Fantasy Seedless, Farelia, Farinheira, Favorit, Favorit Kt.21, Favorita B., Feher chasselas, Fehér chasselas Bb.60/1, Fehér chasselas Kt. 46, Fehér neuburgi, Fehér Sauvignon, Fehér tramini, Fehér tramini E.73, Feherburgundi, Fekete muskotály, Feketefájú bajor, Fenile B., Fepiro T