Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
10 August 2026
The vines are characterized by medium vigor, moderate formation of lateral shoots, and good cane maturation. The flower is perfect. The fruit ripening period is medium or medium-late.
Clusters are medium, cylindroconical, medium-dense or dense. Berries are small, round, dark blue with a waxy bloom and thick skin, which provides high resistance to gray mold.
The variety has relative resistance to powdery mildew, but is susceptible to downy mildew. Frost resistance is –20°C...–21°C; in regions with severe winters, the vines require covering.
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.
№ 204R028
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
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Nearby in the species list NEGRO SAURI, Negroamaro, Nermantis, Nero d'Avola, Nero d'Avola N, Neronet, Netium N, Neuburské, Nielluccio, Niellucciu, Nobling, Noir Fleurien, Norba RG, Noria, Noual B, O18-138, OANA, Odes'kyi chornyi, Odes'kyi rannіi, Odes'kyi suvenіr