Sheegene-20
ActiveVitis vinifera L. · Common grape vine
TIMOTHY SHEEHAN
Vitis vinifera L. Common grape vine · Fruit crops · bred by David W.Cain
also searched as: ифг 68 175
10 August 2026
The variety was obtained by crossing Red Globe and Princess varieties. The berries are distinguished by crunchy flesh and high sugar content; clusters are of medium size. The harvest period in California conditions occurs from the end of August to mid-September.
The plant possesses good berry coloration indices even under unfavorable conditions and resistance to browning during the ripening period. The variety is suitable for cultivation on various rootstocks, including 1103 Paulsen and SO4, and demonstrates high storage stability.
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Variety registered as early as 3 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
breeder code ifg 068 175
A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.
The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
More 3 records protections in other jurisdictions are shown on the map above.
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
Stargrow Cultivar Development Pty Ltd
Vitis vinifera L. · Common grape vine
Vitis vinifera L. · Common grape vine
David W. Cain, PhD.
Nearby in the species list Humagne rouge, HUNIA, Huxelrebe, Hviiene, Iasma Eco 1, Iasma Eco 2, Iasma Eco 3, Iasma Eco 4, Icon, Idea, IFG Eight, IFG Eighteen, IFG Eleven, IFG Fifteen, IFG Five, IFG Forty-five, IFG Forty-one, IFG Forty-seven, IFG Forty-two, IFG Four