RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is the result of crossing Blauer Portugieser and Blaufränkisch. Clone E.93 is an officially registered identifier in Hungarian registries, maintained by the Institute of Viticulture and Enology of the Eszterházy Károly University.
The plant belongs to wine varieties with a mid-early ripening period. The leaves are medium-sized, five-lobed. The clusters are of moderate density, cylindrical in shape, and often have additional wings. The berries are dark blue in color, covered with a thick waxy bloom.
Wine from this variety is distinguished by a deep color, velvety tannins, and notes of cherry, raspberry, and currant. The variety has good resistance to gray mold, but is susceptible to downy mildew and other fungal diseases.
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.
№ 258805
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 Blanc De Champagne, Blanc Seedless, Blanca de Monterrei, Blanca del Tollo, Blanca Gordal, Blasius, Blatka, Blatska, Blauburger, Blauburger E.2, Blauburgunder, Blauburgunder*, Blaue Zimmettraube, Blauer Burgunder, Blauer Frühburgunder, Blauer Limberger, Blauer Portogieser, Blauer portugieser, Blauer Silvaner, Blauer Spätburgunder