RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The clone is characterized by the ability to accumulate 240 g/l of sugars in the must at full maturity and up to 280–300 g/l when overripe. The acidity of the must is 4.5–5.5 g/l H₂SO₄. The variety matures in the second ten-day period of September, providing an average yield of about 8.3 tonnes per hectare.
Wines obtained from this clone possess a characteristic delicate aroma, full-bodiedness, and an oily structure. The clone is suitable for the production of dry, semi-dry, semi-sweet, and sweet white wines. Agrotechnical requirements are similar to the Pinot Gris variety.
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.
№ V01082
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 Cesanese d'Affile N., César N, Cetinka, Ch. De Fontainebleau, Ch. De Thomeri, Chambourcin, Chambourcin N, Chardenet, Chardonnay, Chardonnay 15 St, Chardonnay B., Chardonnay Bb.116/1, Chardonnay Bb.75/1, Chardonnay Bb.96/1, Chardonnay E.98, Chardonnay Rose, Chasan, Chasan B, Chasselans Roso, Chasselas