RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety was obtained by crossing the Alicante Bouschet and Cabernet Sauvignon varieties. The vines are medium-vigor with hermaphroditic flowers. The leaves are medium-sized, rounded, 3- or 5-lobed, reticulate-wrinkled, with arachnoid-bristly pubescence on the underside; they turn a wine-red color in autumn.
The clusters have an average weight of 140 to 280 g, are conical in shape, and loose. The berries are medium-sized, rounded, black, covered with a thick waxy bloom, and have tough skins. The ripening period is 160–165 days with an active temperature sum of 3000–3200 °С.
The variety has a high and stable yield of 120–150 c/ha with good shoot maturation. It is characterized by increased winter hardiness down to -22 °С and relative resistance to downy mildew, powdery mildew, and gray mold.
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.
№ Alibernet*CZ x, SK 349
№ H1034
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 Aleatico N, Aledo, Aledo B, Alegrillo Negro, Aleksandrijski muškat, Alepou, Aletta, Alfons Lavale, Alfonso Lavallée, Alfrocheiro T, Alicante Bouschet, Alicante Bouschet N., Alicante Bouschet T, Alicante Branco B, Alicante Henri Bouchet N, Alicante N., Aligote, Aligote 5 Is, Aligoté B, Alionza B.