Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Clark John Reuben / Moore James Norman
also searched as: йупитер
10 August 2026
The variety is an interspecific hybrid. The maturation period is from 105 to 120 days. Bushes have medium vigor, clusters have a conical shape and a mass from 200 to 700 g. Berries are oval or elongated, weighing 4.5–5.5 g, changing color from reddish-blue to dark purple upon ripening.
The taste of the berries is rich, muscat, the pulp is fleshy-juicy with firm edible skin, resistant to cracking. Seedlessness class I–II with soft rudiments. The variety exhibits increased resistance to oidium, anthracnose and black rot with moderate susceptibility to mildew. Frost resistance reaches -25...-27 °C.
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Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified.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.
№ 204R037
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 1 record protections in other jurisdictions are shown on the map above.
Records are sourced from official registry publications. Data sources and legal status
The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.
This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources
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
Gabriele Di Gaspero^^^Guido Cipriani^^^Simone Diego Castellarin^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Nearby in the species list Johanniter, Jolly, Joubertin, Joybells, JPD 001, JRJ 1938, JUAN GARCIA, Jubilaeumsrebe, Julius, Julski biser, Jurançon blanc, Jurançon noir, Juvenatium B, Juwel, JVS-7, Kaberne Fran, Kaberne Sovin`ion, Kadarka modra, Kadarka N, Kaldaretta