RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety has medium-vigor bushes with semi-erect shoots. The leaves are pentagonal, three- or five-lobed. Clusters are small or medium-sized, dense, cylindrical or slightly shouldered in shape.
Berries are small, round, dark blue in color with an intense waxy bloom, possessing thin but firm skin and juicy pulp with a neutral taste. The variety ripens in mid-October.
The plant has high resistance to downy mildew and powdery mildew, and is distinguished by winter hardiness, although it can be affected by 'flavescence dorée'. Wine from this variety is characterized by a ruby-red color, lively acidity, and pronounced tannins.
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.
№ 302498
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
ALIEV ARIF MUZAFAROVICh / KOSTRIKIN IVAN ALEKSANDROVICh / IVANOV JORDAN / VYLChEV VASIL / MUZYChENKO BORIS ALEKSANDROVICh
Vitis L. · Grapevine
Vitis L. · Grapevine
Nearby in the species list Doux d'Henry N., Dozal, Dračkinja, Draganela, Draganitis N, Dragasani 70 M, Drnekuša, Drupeggio, Druzhba, Dubovszki Rozavij, Dunaj, Dunav, Dunkelfelder, Duras N, Durasa N., Durella B., Durello, Dureza, Durif N, Dyonix