RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is mid-ripening and is characterized by early bud break. The vine is classified as medium-vigor. Compared to the Ugni Blanc variety, it ripens earlier and has lower acidity.
Bunches are medium-sized, cylindrical or conical, and loose. Berries are smaller than average, round, juicy, and the skin color ranges from greenish-white to bright yellow. The variety is characterized by excellent productivity.
The plant is thermophilic with a frost resistance in the range of -19...-22°C. It is moderately susceptible to Botrytis cinerea, while being considered not very sensitive to wood 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.
№ Montils B*FR
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 Mondeuse grise, Mondeuse N., Mondragon, Monemvassia B, Monerac N, Moneu, Monica N., Monomvassitiko, Monovassia, Montepulciano N., Montonec, Montonega, Montonero del Casar, Montonico, Montonico bianco B., Montu' B., Montua, Montuni, Monvedro T, Moradella N.