Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by JOHN M. GARABEDIAN
also searched as: супериор сидлесс
10 August 2026
Vines of this variety are characterized by vigorous growth and require the installation of trellises or pergolas, as well as regular pruning of fruit canes to 6–8 buds. The crop ripening period is 110–120 days.
Clusters are conical in shape, medium density, and weigh about 500–700 g. Berries are oval, colored from light yellow to green, have firm flesh, thin skin, and a harmonious flavor with a light muscat hint.
The variety is characterized by high yield and good transportability. It is sensitive to fungal infections and berry cracking due to excess moisture, therefore it requires protection. In regions with cold climates, cultivation in protected ground is recommended.
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.
Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Superior Seedless
№ 20000108
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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Vitis vinifera L. · Common grape vine
Nearby in the species list Sulima, Sulmer, Sultanina, Sultanine, Sumi, SUMOLL BLANCO, SUMOLL TINTO, Sunred Seedless, SUPAGA, SUPER RED, Suzy, SV34-150-338, SV35-210-349, SV36-21-170, Sväto Silvánske červené, Svatovavrinecké, Svilena, Sylvaner, Syrah, Syrah cl.174