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: зинфандел н
10 August 2026
Bush is vigorous. Bunches are medium-sized, dense, making the variety susceptible to rot during the ripening period. Berries are small, round, dark violet in color. The variety is prone to uneven ripening and millerandage, and in hot climates it is capable of producing a second harvest on lateral shoots.
Used exclusively for the production of a wide range of wines: from light fruity ones to aged and dessert wines. Due to high sugar accumulation, it allows for the production of strong wines with an alcohol content of 14 to 17%.
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.
№ 4047110
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
Sarl Bourguet et Fils
Vitis vinifera L. · Common grape vine
Nearby in the species list Zahrava, Zahrei, ZALEMA, ZAMARRICA, Zelas, Zibibbo, Zierfahndler, Zierfahndler Roth, ZILGA, Zinfandel, Zlatava, Zolotystyi ustoichyvyi, Zorka, Zornitsa, ZURIELES, Zweigelt, Zweigeltrebe, ZZ1, ZZ2, ZZ3