Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by Abliazova Aia Pavlivna, Tulaieva Maia Ivanivna, Dokuchaieva IEvheniia Mykolaivna, Aivazian Petros Karapetovych,
also searched as: мускат таировс кии
10 August 2026
The variety has a very early ripening period of 112–120 days. Vines have medium vigor and canes ripen well. Clusters are medium-sized, conical or cylindrical-conical in shape, and dense. Berries are large or medium, oval, black with a dark blue hue and a thick bloom, containing fleshy and juicy pulp.
The variety is characterized by high yield, and sugar accumulation reaches 20 g/100 ml. Frost resistance is –19...–20 °С. The variety is susceptible to downy mildew, powdery mildew, and grey mold, which requires preventive treatments. For cultivation, a fan or cordon training system is recommended with cane pruning to 7–8 buds.
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 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
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
Pis`menaia Larysa Mykhailivna, Borysovs`kyi Mykola IAkovych, Dokuchaieva IEvheniia Mykolaivna,
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
Nearby in the species list Muscat Hamburg, Muscat Ottonel, Muscateddu, Muscato Italia Bianco, Muškát moravský, Muškát žltý, Muskat hamburhs`kyi, Muskat Livadiia, Muskat odes'kyi, Muskat Ottonel', Muskat Trollinger, Muskat zhemchuzhnyi, Muskatel, Musty, MV67, Myrtia, MYSTERY, Nadezhda, Nakhodka, NAPARO