RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety was obtained by crossing Ceaus roz and Julski biser varieties. The plant is characterized by vigorous growth; shoots can reach 5 meters in height, which requires the use of supports, trellises, or pergolas. The variety matures mid-early, typically in the second half of August.
Bunches are of medium or large size, conical in shape, and of medium density. Berries are large, oval-shaped, and golden-yellow or amber in color. The skin is thin but firm. The pulp is fleshy and juicy, with a neutral flavor or a slight muscat undertone.
The variety is intended for fresh consumption and juice production. It possesses frost resistance. Sensitivity to downy mildew is noted, which requires the implementation of preventive protective measures.
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.
№ Opál*SK 601
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Nearby in the species list Olivette blanche B, Olivette noire N, Olivia, Olšava, Oltean, Onchette, Ondarraba Beltza, Ondarrabi Zuri, Ondenc B, Onyx, Opalor, Oporto, Opsimo Edessis B, Opsimo Prossotsanis B, Opsimo Soufliou B, Optima 113, Ora B, Orbois B, Orellis, Orion