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SOMMWINE GRAPE LIBRARY
Roussanne
Also known as Roussanne blanc (FPS synonym-list form; not stated as French/EU officially recognized by Plantgrape)
Roussanne is a white grape of the Northern Rhône, often paired with Marsanne but capable of a more individual voice. Its name reflects the russet-gold colour of ripe berries. Plantgrape describes powerful yet fine wines with floral and fruit notes of honey, hawthorn and apricot, while Inter Rhône notes honeysuckle and iris that can evolve toward dried fruit and honey. The variety asks for attentive vineyard work: long shoots need careful trellising, and mildew and grey rot are notable risks. In the right site and vintage, its structure can support wines with ageing potential.
ColourWhite
ClassificationVitis vinifera L.; white-berried wine-grape cultivar.
Typical bodyPlantgrape characterizes Roussanne wines as powerful yet fine and complex; Inter Rhône describes elegance, finesse and good structure. Weight varies with site, ripeness, blend and cellar decisions.
Typical acidityPlantgrape describes good acidity balance in its French technical profile. UC Davis FPS characterizes Roussanne as acidic. These are qualitative tendencies, not a fixed must or wine measurement.
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At a Glance
Most Rhône Roussanne is still white wine, according to Inter Rhône; the authority also notes sparkling Roussanne in Saint-Péray.
Typical tannin: No typical tannin level assigned for the white wine style. Skin-contact choices can change texture, but are not inherent or universal.
Aromas and Flavours
- Plantgrape records floral and fruity notes including honey, hawthorn and apricot.
- Inter Rhône describes honeysuckle and iris, with evolution toward dried-fruit and honey notes. These descriptions represent regional/technical tendencies, not fixed sensory guarantees.
Where It Grows
- Northern Rhône Valley
- Southern Rhône Valley
- Saint-Péray AOC
- Châteauneuf-du-Pape AOC
- France
Climate and Winemaking
Plantgrape and Inter Rhône describe early-to-mid or intermediate maturity. Inter Rhône reports suitability for warm, stony, well-drained sites, including lean, arid hillside and stony loam-limestone soils. This is a regional site association, not a claim that all climates or soil types perform equally.
Plantgrape describes small-to-moderate clusters and small berries that turn red at full ripeness, long shoots requiring careful trellising, and suitability for short or moderately long pruning. It reports high sensitivity to powdery mildew, grey rot, mites and thrips. Inter Rhône independently describes medium vigour, longevity, sensitivity to powdery mildew and grey rot, and suitable warm, stony, well-drained soils. Plantgrape places harvest maturity around three and a half weeks after Chasselas in its French reference conditions; do not generalize this interval to other climates.
Regional authorities document still and sparkling dry wines and sweet straw-wine styles. Roussanne may be blended with Marsanne or bottled in varietal wines where appellation rules allow. No single fermentation vessel, oak regime or blending ratio is asserted as essential.
Food Pairings
- Editorial suggestion: pair a structured dry Roussanne with roast chicken, herb-roasted pork or mushroom dishes; match richness and seasoning to the wine’s acidity and texture.
- Editorial suggestion: serve a younger, floral style with grilled fish or dishes with stone fruit and herbs. Pairings are recommendations, not cultivar facts.
Ageing Potential
- Plantgrape describes Roussanne wines as suited to ageing and Inter Rhône says wines can develop dried-fruit and honey notes. This supports potential for age-worthy examples, not a universal cellaring period or guarantee.
WSET Learning
Test Your Knowledge
- Why does careful trellising matter for Roussanne according to Plantgrape?
- How does Roussanne’s role differ between still Northern Rhône wines and sparkling Saint-Péray?
- Which sensory descriptors are documented by Plantgrape and Inter Rhône, and how can ageing alter them?


