Pionnier
interspecific hybrid
Pionnier is a grape variety with black berries.1
Its country of origin is United States.2
In 2023 it covered 1.4 hectares of bearing vineyards worldwide, ranking 1168 of 1497 varieties in the database.2
It is now grown in one country only: Canada.2
VIVC lists its parents as Elmer Swenson 2- 12- 27 × St Croix, as given by the breeder or the literature.1
VIVC records 4 other names for it.1
Area by country
Area, 2023
Where Pionnier grows
Countries from the University of Adelaide database; dots mark country centres, not regions.
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Other names
Elmer Swenson 4-7-25 · Elmer Swenson 4725 · Es 4-7-25 · Es 4725
Parents
Other varieties from United States
Sources
- VIVC passport no. 23086. Vitis International Variety Catalogue (VIVC), Julius Kühn-Institut, 2026. level 2
- Database of Regional, National and Global Winegrape Bearing Areas by Variety, 2000 to 2023. Anderson K., Nelgen S., Puga G. Wine Economics Research Centre, University of Adelaide (CC BY 4.0), 2026. level 3