Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Prof. Dr. H. Becker
also searched as: хибернал
10 August 2026
The variety has medium or above-average vigor with good shoot maturation. It belongs to the PIWI category, possesses high winter hardiness and increased resistance to downy mildew, powdery mildew, and grey mold, although in unfavorable years it may require preventive treatment against powdery mildew.
Bunches are medium-sized, dense, and cylindrical-conical in shape. Berries are small or medium, round, light green in color with a pink hue, covered with a thin skin. The ripening period is medium or medium-late.
Wines from this variety are distinguished by intensity, good acidity, and an aromatic profile reminiscent of Riesling or Sauvignon Blanc with notes of exotic fruits, linden blossom, peach, and apple. The variety is used for creating high-quality white wines, including ice wines.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ RBE 00100
№ 1680416
№ 222R078
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
Records are sourced from official registry publications. Data sources and legal status
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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 Harven, HEBÉN, Hecker, Hegel, Helfensteiner, Helios, Heliotrop, Hera, Heroldrebe, Hetera, Hibou blanc, Hibou noir, Hibrid VI-4, HOD, Hölder, Holubok, HONDARRABI BELTZA, HONDARRABI ZURI, Hossa, Hranatovyi Maharacha