RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety belongs to the mid-late maturity group and is characterized as having medium or vigorous growth. The bunches are medium or large in size and have high density. The berries are white, round-shaped, with yellow-golden skin and juicy flesh.
The plant possesses resistance to downy mildew and powdery mildew, tolerates heat and drought well, and withstands frosts down to -15...-18°C. Due to the extreme conditions of Santorini, a low-growing vine training system of the 'kouloura' type is historically used to protect the berries from wind and sun.
The wine grape variety is intended for the production of white wines with pronounced minerality and citrus notes. Due to the volcanic composition of the soils in the variety's homeland, many old vines remain ungrafted.
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.
№ Assyrtico B*EL
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 Aspiran N, Asprinio bianco B., Asprouda Mykinon B, Asprouda Patron B, Asprouda Santorinis B, Asprouda Serron B, Asprouda Spetson B, Asprouda Zakynthou B, Asproudes B, Asproverzamo B, Assyrtiko, Astra, Asyrtico, Athiri B, Athiri Lefko, Athiri Mavro N, Atsala B, Attica, Attiki, Attiki N