RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The clone is intended for the production of high-quality red wines, including those of the DOC category. It is characterized by vigorous vine growth and belongs to the category of varieties with late to mid-season maturity, corresponding to the IV–V epochs.
The average bunch weight is approximately 184 g. At the stage of full maturity, sugar content reaches 197 g/l, acidity is approximately 5.0 g/l in terms of sulfuric acid, and the anthocyanin concentration in the berries is at a level of 590 mg/kg.
The clone exhibits high adaptability to changing climatic conditions, which ensures yield stability during periods of heat and drought. The variety is the result of selection within the Fetească neagră population.
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.
№ V01165
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 Fetească albă, Feteasca alba 1 Od, Feteasca alba 144 Od, Feteasca alba 18 Cot, Feteasca alba 2 St, Feteasca alba 29 Bl, Feteasca alba 97 St, Feteasca neagra, Feteasca neagra 10 Pt, Feteasca neagra 21 Cot, Feteasca neagra 44 Th., Feteasca neagra 6 St, Feteasca neagra 7 Od, Feteasca neagra 9 Mf, Feteasca regala, Feteasca regala 21 Bl, Feteasca regala 72 St, Feunate N, Fiano, Fiano B.