RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
10 August 2026
The variety belongs to the mid-late maturity group and is characterized by medium vine vigor. The plant is sensitive to wind and prone to flower drop and millerandage. Clusters are small, cylindrical-conical, and of medium density. Berries are small, black, covered with a thick waxy bloom, and have thick skin.
The variety is low-yielding and requires careful maintenance and proper pruning. Compared to other varieties of the species Vitis vinifera, it shows some resistance to frost and fungal diseases, but is susceptible to downy mildew, powdery mildew, and gray mold.
Wines from this variety possess a deep dark color, high tannin content, pronounced acidity, and high alcohol level. The aromatic profile includes floral tones, notes of black berries, spices, bergamot, and rosemary.
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.
№ Touriga Nacional T*PT x
Records are sourced from official registry publications. Data sources and legal status
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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
Vitis L. · Grapevine
Nearby in the species list Torbato B., Torneiro, Torrontes, Tortosi, Tortozón, Torysa, Tourbat B, Touriga Fêmea T, Touriga Franca T, Touriga Nacional, Tourkopoula Rs, Trajadura B, Trakiyska slava, Tramín, Tramín červený, Tramín kořenný, Traminac, Traminac Rdeči, Traminec, Traminer