RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety has medium vine vigor with good shoot maturation. Clusters are conical, their weight varies from 200 to 800 g, and density can be medium or loose. Berries are oval in shape and weigh from 2 to 7 g, their color varies from golden-yellow to amber-crimson.
The taste of the berries is evaluated as simple harmonious or muscat, sugar content is 16–18% with an acidity of 4–6 g/l. The variety belongs to early or early-mid maturity groups. Frost resistance is estimated as medium, with a limit of up to -24 °C indicated for certain forms, requiring covering. Resistance to fungal diseases is low.
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.
№ Premier*SK 607
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 Potomkinja, Poulsard N, Pozsonyi fehér, Praça B, Praskava Belina, Prava Črnina, Prč, Precoce, Précoce Bousquet B, Précoce de Malingre B, Prensal, Preobrazenie, Preto Cardana T, Preto Martinho T, Prevezianiko Kokkino N, Prie' blanc B., Prie' rouge Rs., Prieto Picudo, Priknadi B, Prima