RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The Giovanna N. variety belongs to the species Vitis vinifera L. and is classified as a table grape. The letter "N" in the name indicates the black or dark-colored skin of the berries. The variety is mentioned in official European databases primarily as a genetic resource for scientific research.
The amateur form "Джованни" is an early-maturing table variety (100–105 days) with high vigor and a bisexual flower. Bunches of this form reach a weight of 500–1500 g, and berries have a dark cherry color and a weight of 10–16 g. Increased resistance to downy mildew, powdery mildew, and frost resistance down to -24…-25°C are claimed.
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.
№ Giovanna N.*IT 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
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Nearby in the species list Gesztus, Gesztus K.M.1, Gewurztraminer, Gewurztraminer Rs, Giadabio 1, Giallo, Gibert, Gigante B, Ginestra B., Giouroukiko Rs, Giro, Giro' N., Giro Negre, Giro Ros, Gironet, Glavinka, Glavinuša, Glera, Glera B., Glera Lunga B.