RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety belongs to the late-ripening category and is characterized by early budburst, requiring a long maturation period and a significant amount of sunlight during the summer. The plant possesses relative resistance to winter frosts.
This variety is exclusively for wine production and is used to make red wines distinguished by moderate acidity, soft tannins, and a balanced alcohol level. The variety is also frequently used in blends.
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.
№ Frankovka*CZ x, HR x
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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 Bombino bianco B., Bombino nero N., Bonamico N., Bonarda, Bonarda N., Bonda N., Bonicaire, Bonvedro T, Bonvino, Borba, Borostyán, Borraçal T, Borrado das Moscas, Borsmenta, Boschera B., Bosco B., Bouchalès N, Bouillet N, Bouquet 3159, Bouquet 3160