Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops
also searched as: гарнача тинта
10 August 2026
Bush is vigorous. Leaf is medium-sized, three- or five-lobed, with a shiny upper surface and light pubescence on the underside. Cluster is medium-sized, conical or cylindrical-conical in shape, of medium to high density.
Berry is medium-sized, round or slightly pear-shaped, with thick, firm dark red skin. The ripening period is 145–150 days. The variety possesses high drought tolerance and resistance to powdery mildew, but is susceptible to downy mildew and gray mold.
The variety is capable of producing a significant yield, which requires control to maintain quality. Berries accumulate a high amount of sugar with moderately low acidity. Wines made from it are prone to oxidation and require a professional approach.
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.
Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 30202110240700
№ 10900097
№ 2010122
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 vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. · Common grape vine
Timothy P Sheehan, Sheehan Genetics LLC
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
Nearby in the species list Gamza N, Gamza N5, Ganson, Garant, Garantos, Garbesso, Garganega, GARNACHA BLANCA, GARNACHA PELUDA, GARNACHA ROJA, Garnacha tintorera, GARNELLA, GARRIDO FINO, GARRÓ, Gascon, Gaudium, Gebas, Gelber Muskateller, Gelber Silvaner, GELU