RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is early-maturing, possesses good vigor and high ecological plasticity. Clusters are medium-sized, ranging from 100 to 170 grams, usually pyramidal in shape, winged, and fairly compact. Berries are medium-sized, round or obovate, and acquire a golden-yellow color upon full maturity.
The plant is sensitive to grey mold, oidium, «sour rot», and flavescence dorée, and shows moderate sensitivity to downy mildew. Due to early bud burst, the variety is vulnerable to spring frosts. It is used as a wine grape variety for the production of wines with high structure, good acidity, and apple and citrus aromas.
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.
№ Chardonnay*BG 28, CZ x, ES x, HR x, HU 100737, CY 1, RO 106, SI 451, SK 349
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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 Pinot blanc, Pinot Blanc à Cremant, Pinot blanc B, Pinot blanc Bb.54/1, Pinot blanc Bb.55/1, Pinot blanc Kt.19, Pinot blanck, Pinot Chardonnay, Pinot Crni, Pinot écru, Pinot Grigio, Pinot grigio G., Pinot gris, Pinot gris 11Bl., Pinot gris 13 Mf, Pinot gris 14 St, Pinot gris 34 Bl, Pinot gris 6 Is., Pinot gris G, Pinot kors