RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is a hybrid of the grape Shiroka Melnishka Loza and the Valdiguié variety. The plant's bushes are vigorous. The bunches have a cylindrical-conical shape, an average weight of about 197 grams, and vary from semi-compact to compact. The berries are medium-large, oval, with a dark blue, almost black skin.
The variety is mid-season, ripening at the end of September. It possesses relative resistance to gray mold and winter temperatures down to -17°С, however, it is less resistant to drought compared to the parent variety. Upon reaching technological maturity, the sugar content is 21–23%, acidity 6–7 g/l.
Wine from this variety has a deep ruby color and characteristic aromas of cherry, wild berries, dried fruits with possible notes of herbs and smoke. It is cultivated primarily in the Struma River valley in Bulgaria.
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.
№ Melnik 55*BG 28
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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 Mazuelo, Mazzese N., Mècle, Medea, Medina, Medna, Mekuja, Melara B., Melhorio T, Melinda, Melnishki rubin, Melon B, Melon rouge, Melonera, Melra T, Memory, Mencia, Menoire, Menoire E.16/21, Merenzao