RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety is an intraspecific hybrid derived from crossing Red Globe and Princess. The vines are characterized by high vigor. The recommended pruning length for fruit-bearing canes is 6–8 buds, and the variety is characterized by the good rooting ability of its cuttings.
Clusters are large, conical in shape, medium-dense, with a weight of about 725 g. Berries are ovate, large, with an average weight of 11.36 g. It belongs to the first class of seedlessness, containing only barely noticeable seed rudiments.
The ripening period is 130–140 days. Sugar accumulation reaches 19.8 Brix with an acidity of 3.2 g/l. The variety has good transportability. Data on resistance to major diseases and frost hardiness are unavailable.
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 variety is listed in the national registry — its seeds are authorized for sale in this country.
№ Sheegene 3 Rs.*IT 87
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Same species
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Vitis L. · Grapevine
David W.Cain
Vitis L. · Grapevine
Vitis L. · Grapevine
Timothy P.Sheehan
Vitis L. · Grapevine
Timothy P.Sheehan
Nearby in the species list Sheegene 17, Sheegene 18, Sheegene 2, Sheegene 2 B., Sheegene 20, Sheegene 20 N., Sheegene 21, Sheegene 25, Sheegene 26, Sheegene 3, Sheegene 4, Sheegene 4 B., Sheegene 5, Sheegene 6, Sheegene 6 Rs., Sheegene 8, Sheegene 9, Sheegene 9 B., Šemperinka Crna, Šentlovrenka