Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by INCONNU (FR)
also searched as: таннат
10 August 2026
The variety is autochthonous to the southwest of France. The bush is of medium vigor. The leaf is medium-sized, dark green, round, three-lobed and slightly dissected. The bunch is medium-sized, cylindrical-conical, dense or medium-dense.
The berry is medium-sized, round, dark blue, almost black in color, with juicy pulp and a very thick, dense skin rich in tannins. The variety has low resistance to fungal diseases and frosts down to -15...-18°C, while tolerating fluctuations in humidity and temperature. Yield is below average or low.
A wine variety for the production of red dry wines characterized by high astringency and aging potential. Due to the high concentration of resveratrol and tannins, the wines have a powerful structure and often require prolonged aging in oak or the use of micro-oxygenation.
2 jurisdictions
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 1035564
№ 30202110240733
№ 2010133
Records are sourced from official registry publications. Data sources and legal status
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Vitis vinifera L. · Common grape vine
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Nearby in the species list Svilena, Sylvaner, Syrah, Syrah cl.174, Syrah cl.300, Szilvia, Tair, Tairovskyi - 4, Tamyanka, Tangra, Tardif, Tardif N, TARDILLO, Tarentum RS, TARRAGONÍ, Tauberschwarz, Tawny Seedless, Tel`ti kuruk, Tempranillo, TEMPRANILLO BLANCO