RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. Grapevine · Fruit crops · bred by INCONNU (FR)
also searched as: сеибел 8357
10 August 2026
The variety was obtained by crossing the hybrids Seibel 6150 and Seibel 5455. Genetically, it contains genes from the species Vitis aestivalis, Vitis berlandieri, Vitis cinerea, Vitis rupestris, and Vitis vinifera. It is a late-maturing variety that forms large, long, and compact bunches with medium-sized blue-black berries.
The plant is vigorous and productive, possessing good disease resistance, with the exception of susceptibility to anthracnose. Winter hardiness is assessed as medium. The juice has a high sugar content, but varietal wines produced from this variety have low organoleptic quality.
The variety has been used in breeding as a parent form. Currently, small planting areas are found in the Loire Valley, as well as in the USA and Canada.
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.
№ 1035391
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 Sciaglin B., Sciascinoso N., Scimiscia' B., Scioppettino, Seara Nova B, Sedmogradska Zelena, Sefka N, Segalin N, Seibel 4681 blanc B, Seibel 5586 noir N, Seibel 8704 noir N, Seifert, Seinoir, Seinoir N, SELEC. OPPENHEIM DE TELEK Nº 4, Select, Select B, Selena, Selenor, Selma Blanca