RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety has a late ripening period and high yield. The vine is vigorous and suitable for various training systems, including alberello. The flower is hermaphroditic. Bunches are medium-sized, cylindrical or conical in shape, and dense or medium-dense.
Berries are medium-sized, round, golden-yellow in color with a waxy bloom, thick skin, and fleshy pulp. The leaf is medium, round or pentagonal, five-lobed, with varying degrees of lobing.
The plant is well adapted to hot and arid climates and is relatively resistant to low winter temperatures, while showing susceptibility to powdery mildew. The grapes are capable of accumulating high levels of sugar while maintaining a balance of acidity.
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.
№ Grillo B.*IT 84
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 Grenache blanc, Grenache blanc B, Grenache gris G, Grenache N, Grenache noir, Grenache rouge N, Grero N., Grézot 1, Grganja, Grignolino N., Gringet B, Grisa Rousa, Grk, GRN1, GRN3, Grolleau gris G, Grolleau N, Groppello, Groppello di Mocasina N., Groppello di Revo’ N.