RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is characterized by high vigor and reduced fertility; therefore, cultivation on trellises with long pruning is recommended. The berries are small, oval-shaped, with firm skin, fleshy pulp, and a crunchy texture, gathered in loose clusters with numerous secondary branches.
The plant is sensitive to downy mildew, powdery mildew, anthracnose, phomopsis cane and leaf spot, and gray mold. The variety is also prone to flower drop and berry cracking. Gibberellic acid treatment is often used to increase berry size.
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.
№ Sultanina Bijela*HR 42
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 Catanese nero N., Catarratto, Catarratto bianco comune B., Catarratto bianco lucido B., Cauš, Cavrara N., Cayetana blanca, Cedajc, Cegléd szépe, Cegléd szépe K.73, Centenar Pietroasa, Centennial Seedless, Centennial seedless 48 Mf., Centennial Seedless B., Centesimino N., Cerason, Cerceal Branco B, Cercial B, Cercial da Bairrada, Ceres