RS-9
ActiveVitis L. · Grapevine
UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
Variety description
10 August 2026
The variety is an ancient folk selection. Bushes have strong growth and a sprawling shoot growth habit, requiring training. The leaf is medium-sized, rounded, and five-lobed. The bunch is medium to large, cylindrical-conical, often of medium density. Berries are medium to large, rounded, dark blue in color with thick skin and a heavy wax bloom.
Harvesting usually takes place in October. The variety shows good resistance to oidium, but is susceptible to downy mildew. Yield is characterized as good and stable. In the volcanic soils of Campania, the variety can be grown on its own roots.
Piedirosso is a wine variety. Wines made from it possess a deep ruby color, soft tannins, and fresh acidity, with aromas of plum, cherry, blackberry, and mineral notes. It is used both for the production of varietal wines and in blends.
Sources8
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Countries of admission
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 in registries Regions of admission, rights holders, and status of plant breeders' rights
Parties
- Maintainer
- IT 2 124 Responsible for variety maintenance
Admission to trade
The variety is listed in the national registry — its seeds are authorized for sale in this country.
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QZ European Union Active
№ Piedirosso N.*IT 2
Records are sourced from official registry publications. Data sources and legal status
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Same species
Other varieties: Grapevine
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UNIVERSITY OF CALIFORNIA KEARNEY AGRICULTURAL CENTER
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Nearby in the species list Picapoll Negro, Picardan B, Picarlat, Piccola nera, Piccola nera N., Picolit, Picolit B., Piculit-neri N., Piede di Colombo, Piede di Palumbo, Pigato B., Pignatello, Pignola N., Pignoletto B., Pignolo N., Pikolit, Pilongo T, Pineau d'Aunis N, Pinela, Pinella B.