RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety belongs to late ripening groups. Vines are vigorous with good cane maturation. Leaves have a five-lobed shape, smooth surface, and absence of pubescence on the underside.
Clusters are large, reaching a weight of 700 g, characterized by a winged and loose structure. Berries are large, golden-colored, and oval-shaped. Skin is firm but fragile; flesh is meaty and juicy, possessing a pleasant taste.
The variety possesses weak frost resistance and low resistance to major fungal diseases, such as downy mildew, powdery mildew, and gray mold. It is used as a table variety for fresh consumption, as well as for processing into compotes, jams, and raisins.
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.
№ Roseti*ES x
№ Roseti
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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 Rosa, Rosa Chardonnay, Rosaki, Rosaky, Roscio, Rosciola Rs., Rosé du Var Rs, Roseira T, Rosenmuskateller, Rosenmuskateller* , Rossanella, Rossano, Rossara N., Rossese bianco B., Rossese N., Rossetta, Rossetto, Rossignola N., Rosso, Rossola