Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
10 August 2026
The variety is autochthonous to the Kakheti region of Georgia. The name translates as "red horn" due to the characteristic color of the pedicels and shoots. The vines are distinguished by strong growth and a pyramidal crown shape with upright shoots. The ripening period is 155–165 days.
Clusters are medium-sized, cylindrical or conical in shape, often with a wing. Berries are medium, round or oval, golden-yellow in color with a bronze tan, and covered with a thin but firm skin.
The variety has good resistance to fungal diseases and frost, however, it is sensitive to drought and requires crop load management to maintain quality. Wine materials from Rkatsiteli are characterized by freshness, balanced acidity, and an aromatic profile with notes of apple, citrus, flowers, and honey.
2 jurisdictions
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.
№ 62/Rkat
№ 4074410
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
Vitis vinifera L. · Common grape vine
Nearby in the species list Riparia Rupestris Schwarzmann, Risi't Pittaro due, Risi't Pittaro uno, Risvalis, Rivairenc, Rivairenc blanc, Rivairenc gris, Rizling rituál, Rizling rýnsky, Rizling vlašský, Rkatsyteli, Robin Noir, ROCKY, Roditis, Roefler, ROJAL TINTA, Rolle, Roma Seedless, ROME, Romorantin