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: саперави н
10 August 2026
The variety is autochthonous to Georgia and the result of centuries of folk selection. The ripening period is approximately five months. The leaves are large, three-lobed, and rounded in shape. Clusters and berries are of medium size, with a bluish-black skin.
The plant possesses moderate resistance to fungal diseases, good winter hardiness, and drought tolerance, but is sensitive to mealybugs. It belongs to the teinturier type, which provides wines with a deep dark color.
A wine grape variety intended for winemaking. The product is characterized by high acidity, extractivity, and astringency. The variety is suitable for the production of dry, semi-sweet, and dessert wines with the potential for long aging.
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.
№ 4049282
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
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Timothy P Sheehan, Sheehan Genetics LLC
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Vitis vinifera L. · Common grape vine
Hochschule Geisenheim University Institut für Pflanzenzüchtung Herrn Prof. Dr. Ernst Rühl
Nearby in the species list SAMSO BLANC, Sandanski misket, Sangiovese, SANGUINA, Sanlorenzo, SANTA FE, SANTA MAGDALENA, SANTA PAULA, Saperavi, Saperavi Kartlos, Saphira, Satin Noir, Sauvignac, Sauvignon, Sauvignon blanc, Sauvignon Cita, Sauvignon Doré, Sauvignon gris, Sauvignon Gryn, Sauvignon kretos