RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
Bushes of the Gergana variety are characterized as medium-vigorous. The variety is distinguished by high and stable fruit-bearing. Technological maturity of the berries occurs in mid- or late September.
The cluster is of medium size, conical or cylindro-conical in shape, and of medium density. Berries are medium, rounded, yellow-green in color with a waxy bloom. The skin is of medium thickness and firm. The flesh is juicy, with a harmonious taste and a light muscat aroma. Sugar content is approximately 20.2%, acidity is 7.3 g/l.
The variety is intended for the production of high-quality white wines, including sparkling wines, with fruity notes of apple, pear, melon, and citrus. At present, the variety is considered rare and endangered.
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.
№ Gergana*BG 28
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
Kocsis Laszlo
Vitis L. · Grapevine
Bakonyi Karoly / Bakonyi Laszlo / Kocsis Laszlo / Kozma Pal / Koermendi Alajosne dr.
Vitis L. · Grapevine
Gertrude Mayer ^^^Georg Weiss
Nearby in the species list Generosa, Generosa B, Generosa Kt.21, Genouillet, Genovèse B, Gensel 3, Genuai zamatos, Georg, Georgikon 10EE, Georgikon 28, Gertrude, Gesztus, Gesztus K.M.1, Gewurztraminer, Gewurztraminer Rs, Giadabio 1, Giallo, Gibert, Gigante B, Ginestra B.