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: кастец
10 August 2026
The variety is characterized by very late bud burst. Vines have vigorous growth and an upright habit; young leaves have a characteristic bronze-orange hue. Bunches are medium to large in size, berries are small, round, and black in color.
The plant features high resistance to downy mildew, while showing sensitivity to grey mold and powdery mildew. Yield is estimated as medium; long pruning is recommended due to low fertility.
Wines from this variety possess a deep color, good structure, pronounced tannins, moderate acidity, and a potentially high alcohol level. The aromatics include notes of blackcurrant, dark cherry, plum, as well as herbaceous nuances and spices.
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.
№ 1035376
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 Carmeli, Carmenère, Carmina, Carmolí, CARRASQUIN, Carricante, CASTAÑAL, Castanea B, CASTELLANA BLANCA, CASTELLANA NEGRA, Catarratto, CAYETANA BLANCA, Celiae N, Cencibel, CENICIENTA, CENTENAR PIETROASA, Centennial seedless, Cerina B., Červenošpičiak, César