Red wine grape · Vitis vinifera
A red wine grape from Burgundy whose parentage — Pinot noir × Gouais blanc — is reported by both the French cultivar reference and UC Davis.
Plantgrape describes Gamay as originally from Burgundy and, based on published genetic analyses, the result of a crossbreeding between Pinot noir and Gouais blanc. UC Davis FPS independently lists France as its country of origin, records the pedigree as Pinot noir x Gouais, and states that DNA analysis shows the 'true' Gamay noir is the offspring of Pinot x Gouais blanc, making it a sibling of Chardonnay.
Plantgrape describes Gamay as a low-vigor, fertile variety whose production must be managed because it tends to become depleted, particularly in highly fertile soils in warm climates; it is an early variety, sensitive to heat, with a semi-erect to erect bearing that should be pruned short. These are attributed descriptions, not site or pruning prescriptions.
Plantgrape describes Gamay as sensitive to grey rot, phomopsis, wood diseases, grape moths and grapewine yellows, and notes that after a spring frost the shoots from secondary buds are relatively fruitful. UC Davis FPS separately warns that several 'false Gamays' exist — in California Gamay Beaujolais is a Pinot noir clone and Napa Gamay is Valdiguié — and records that the first true Gamay noir was imported into California in 1973. These are reference observations, not management advice.
Reference review · November 9, 2026
INRAE / IFV cultivar reference. Vine-trait observations belong to this reference's context; they are not universal planting or irrigation recommendations.
Independent institutional variety record used to cross-check cultivar identity and naming. It does not independently validate every agronomic observation in Plantgrape.
Cultivar descriptions are source-attributed reference material, not site prescriptions. No numeric soil-moisture threshold, disease diagnosis, regional suitability guarantee or GroundWorx performance claim is established here.