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: аликанте хенри боушет
10 August 2026
A mid-season ripening variety requiring about 170 days from bud burst to harvest maturity. Vines are medium-growing with large dark green leaves that may acquire a purple hue in autumn. Bunches are medium-sized, broad-conical and dense.
Berries are bluish-black, round, covered with thick skin and a heavy waxy bloom. The variety is characterized by high yield, is demanding of heat, and is sensitive to drought and spring frosts due to early bud burst. It has low resistance to downy mildew, powdery mildew, gray mold, and anthracnose.
Wines made from this grape possess deep color and dense structure. Due to the high content of anthocyanins in the berry pulp, the variety is historically valuable for increasing the color intensity of wine blends.
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.
№ 1035336
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
INCONNU (FR)
Vitis vinifera L. · Common grape vine
Nearby in the species list ALBINHA, ALCAÑON, Aléatico, Aleaticu, Aledo, ALEGRILLO NEGRO, Aleksandruli, ALFONSO LAVALLEE, Alibernet, Alicante Bouschet, Aligoté, Alihote, Allegro, Alphonse Lavalle, Alphonse Lavallée, Altesse, ALUTUS, Alva, Alval, Alvarinho