RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a hybrid bred in 1951 by the breeder Leão Ferreira. The plant has perfect flowers and is characterized by high adaptability, being successfully cultivated in a humid Atlantic climate, for example, in the Azores. The variety is considered sufficiently resistant to fungal diseases, but is susceptible to esca and eutypiosis.
Wines produced from this grape usually have medium acidity, high alcohol content, and pronounced fruitiness with herbaceous or earthy undertones, as well as notes of lime and grapefruit. The main cultivation areas of the variety are concentrated in Portugal, including the Lisbon and Ribatejo regions.
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.
№ Seara Nova B*PT 1
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 Schioppettino N., Schiras, Schönburger, Schuyler ISK, Schwarzriesling, Sciaccarello N, Sciaglin B., Sciascinoso N., Scimiscia' B., Scioppettino, Sedmogradska Zelena, Sefka N, Segalin N, Seibel 4681 blanc B, Seibel 5586 noir N, Seibel 8357, Seibel 8704 noir N, Seifert, Seinoir, Seinoir N