The Rhone Valley Copied & Amended Flashcards
Wine production by colour in the Rhone valley
Wine
o 80% is Red
o 13% is Rose
o 7% is White
o 8% is Organic
o 69% is AOC
o 31% is IGP
o 6% of production volume for AOC wines is Northern Rhone crus
Vineyard areas by North vs. South
• Vineyard areas are very different
o <4,000 Ha. in the North
o 66,000 Ha. in the South
Summary of winemaking in the Rhone Valley
In general:
- the winemaking in the Rhône Valley is traditional with a preference for concrete vats for fermentation (though stainless steel and large wooden vessels are also in use)
- and for small and large wooden vessels for maturation.
- Grenache Noir:
- is prone to oxidation and premature loss of colour if it is exposed to too much oxygen
- and is typically fermented and aged in concrete vats or stainless steel tanks.
- Syrah:
- is prone to reduction – struck match notes/H2S from lack of oxygenation
- and has to be pumped over more often and is often aged in oak to provide gentle oxidation, adding to cost.
- Some high-quality producers in the northern Rhône use a proportion of new French oak barrique, but this is less prevalent than in the 1990s.
Production of Red Cru level wines?
PRODUCTION OF RED CRU-LEVEL WINES
- Grapes are harvested by hand and transported in small crates, ensuring whole, unbroken bunches arrive at the winery.
- Grapes may be destemmed, chilled and cold soaked for 1-3 days to extract colour
- Alternatively, grapes may be left as whole bunches (or partially destemmed) and vinified as such, to promote lifted aromatics
- Producers carry out fermentation in stainless steel, large concrete tanks or open top wooden fermenters
- Producers choose either cultured or ambient yeasts
- Fermentation is at warm temperatures to enhance extraction of colour, flavour and tannin
- Period of maceration on the skins for full extraction, 20-30 days with punch-downs, pump-overs or rack and return
- Maturation for 12-24 months in large oak vessels for Grenache, small barrels for Syrah and Mourvèdre, 20–30 per cent new.
Production of inexpensive red wines
PRODUCTION OF INEXPENSIVE HIGH-VOLUME RED WINES
- Grapes will typically have been harvested by machine.
- Because inevitably some will have been crushed, it is important to process the entire volume quickly to avoid bacterial infection
- Hand picking and carbonic maceration is an option for some to enhance colour and fruit intensity and produce wines with low tannins, suitable for early drinking
- Large producers may use flash détente or thermovinification for processing large volumes of fruit quickly
- Use of cultured yeasts to ensure quick, reliable fermentation to dryness
- Fermentation at mid-range temperatures to retain fruit
- Short period of maceration on the skins for light extraction of tannins
- Ageing for 4-6 months in stainless steel and early release for sale
Rose winemaking?
ROSÉ WINEMAKING
- The wines, for example in Tavel (see below) are typically made by through a short maceration, where the grapes are pressed after a cold maceration on the skins for 12–48 hours and then the grapes are pressed.
- Fermentation is then completed as for a white wine.
- The period of maceration provides the required depth of colour, flavour intensity and light tannins.
- The wines are typically aged in oak or concrete large vats or stainless steel though some producers will age some top wines in old small oak barrels to add texture.
- (This method is sometimes referred to as the saignée method but in this case the idea is to make only rosé wine from the grapes and all of the juice extracted from them. It is not the case that must is drawn off to make rosé as a by-product of concentrating what will become a red wine.)
White wine winemaking?
WHITE WINEMAKING
- Most white wines are fermented at mid-range temperatures to retain fruit.
- Malolactic conversion is sometimes avoided to retain natural acidity.
- Most wines are aged in large old oak or stainless-steel vessels.
- The natural full body of the white Rhône varieties means that lees stirring is sometimes avoided, though some do stir the lees for a yet fuller-bodied style (e.g. M. Chapoutier’s Hermitage).
- Some wines are matured in oak, adding a layer of complexity and occasionally also fermented in oak for better fruit-oak integration.
- Both fermenting and maturing in small oak barrels adds cost.
Syrah?
-
Syrah
- only red grape authorised in Northern Rhone
- DNA profile shows its parentage is Mondeuse Blanche and Dureza with a relationship to Pinot and Viognier
- Needs warm climate to ripen
- Relatively productive and disease resistant
- Late budding and ripens relatively early
- High levels of anthocyanins
- Responds well to mature in oak
- Loses aromas & acidity if yield is high
- Wines have deep ruby colour, medium to pronounced intensity aromas
- Flavours of violet, plum, blackberry, black pepper and herbal notes
- Acidity and tannin are medium to high
- Syrah adds structure, fruit and colour to Southern Rhone blends
Grenache Noir?
-
Grenache Noir
- Needs warm climate to ripen properly
- Ripens late
- Can be affected by Autumn rains
- Vigorous – does better on poorer soils
- Good drought resistance
- Affected by coulure (shatter – when flowers don’t set due to wind, rain)
- Downy mildew, Phomopsis and botrytis bunch rot affect it
- Major component in southern Rhone blends
- Pale ruby colour
- Ripe red fruit; strawberry, red plum, red cherry and spicy, herbal notes
- High alcohol
- Low to medium tannins
- Low acidity
Mourvedre?
-
Mourvèdre
- Late budding variety and late ripening
- Thrives in warm to hot climates
- Needs hot summers to fully ripen
- Not drought resistant
- Produces low yields
- Strongly prone to reduction in the winery – needs to be pumped over and oxygenated
- Deep ruby colour
- Intense aromas of blackberry, blueberries and violets
- High alcohol
- Firm, high tannins
Cinsaut
-
Cinsaut
- Late budding and high yielding variety
- Good drought and disease resistance
- Restricted yield to produce quality
- Prone to esca (trunk disease) and Eutypa
- Small part of southern Rhone red blends
- Made usually in a way to preserve the fruit
- SS vessels, with mid range fermentation temperature
- Light ruby colour
- Medium to medium + intense aromas of fresh red fruit (raspberry, red cherry)
- High alcohol
- Low to medium tannins
- Lifted aromas most prevalent when young – good for early drinking wines
Marsanne?
- Marsanne
- Most likely a parent-offspring relationship with Roussanne
- Late budding and mid ripening
- Vigorous, productive, and best on stony low fertile soils
- Large bunches but small berries
- One of the six white varieties allowed in white Cote du Rhone
- Produces Medium Lemon – sometimes golden, full bodied, sometimes fat wines, medium acidity, flavours of honeysuckle, rich almond and pear
- Blended with Viognier and/or Roussanne
- MEDIUM ACIDITY – clue to remembering it is the lesser quality one
- Has SIMILAR qualities to Viognier
Roussanne?
-
Roussanne
- Traditional high-quality Northern Rhone white variety
- Russet colour of mature berries
- Does well on exposed, poor, stony, calcareous clay soils
- Susceptible to powdery mildew, botrytis
- Generally blended with Marsanne in Hermitage, Crozes-Hermitage and Saint Joseph to make the best white wines
- makes elegant wines, good acidity, perfume of herbal tea, spring blossom
- permitted in Chateauneuf-du-Pape & Cote du Rhone
- late budding – less frost risk
- wines do age quicker than Marsanne?
- Wines medium lemon in colour sometimes gold
- Medium to medium+ intensity aromatics of pear, herbal notes
- Medium to medium+ acidity and Medium to high alcohol
- Normally blended with other varieties, i.e. with Marsanne in Northern Rhone and Clairette and Grenache Blanc in southern Rhone
Viognier
-
Viognier
- makes full bodied wines rich in aromas (when ripe), apricot, honeysuckle, deep golden colour, with a viscous texture
- Chateau Grillet and Condrieu are its epicentre
- Traditionally blended into Cote Rotie red wines, to add aroma and stabilise colour
- Allowed in Cote du Rhone, Cote du Rhone Villages and Lirac
- Early budding – risk of spring frost
- Yields tend to be low and unpredictable due to susceptible to coulure
- Picking must be judged carefully to get pronounced flavours – only there when the fruit is fully ripe
- Medium lemon in colour – pronounced honeysuckle, apricot and peach
- Medium to high alcohol and low acidity
- Up to 20% allowed in some Northern Rhone red wines that are otherwise made with Syrah
Bourboulenc?
-
Bourboulenc
- Late ripening with loose bunches and thick skins
- Disease resistance
- Late ripening
- Used in Southern Rhone white blends
- Lemon flavours (appears simple?)
- Medium + acidity and medium alcohol
Grenache Blanc?
Grenache Blanc
- Early budding so suited to warm frost free regions
- Good wind resistance with an erect habit
- Tendency to reach high alcohol potential
- Low intensity ripe green fruit and floral notes
- high alcohol and low acidity
Clairette?
- Clairette
- Vigorous white variety grows well in low fertility dry soils
- Pruned hard to control vigour
- Relatively wind resistant
- Ripens late
- Oxidises easily, needs careful handling
- Primarily white blends in southern Rhone
- Adds freshness to white blends
- White flower, fennel, apple and grapefruit
- High alcohol and medium (-) acidity
What is the name of the wind that can damage vines in the Northern Rhone?
What is the other wind called?
The Mistral
The “tramontane” blows through the gap between the Massif Central and the Pyrenees.
What is the general style of Northern Rhone reds?
Full-bodied, firm, and savory.
Signature secondary aromas including smoke, grilled meat, olive, lavender, and peppercorn.
Who are the 4 main producers that dominate production of Hermitage wine?
Jean-Louis Chave.
Delas.
M. Chapoutier.
Jaboulet.
What is a “demi-muid”?
French term for a 600-liter barrel, traditionally used in the Rhone Valley.
Literally, “half-hogshead”
What kind of terrain are the highest-quality vineyards planted on in the Northern Rhone?
What does this landscape offer the vines protection from?
On steep slopes, close to the River Rhone, facing south, often in lateral valleys.
The valleys give protection from the cold northerly Mistral.
What is the primary grape for the following appellations?
- Cote Rotie
- Condrieu
- Chateaneuf-du-Pape
- Hermitage Blanc
- Tavel
- Gigondas
- Cornas
Cote Rotie: Syrah (up to 20% Viognier)
Condrieu: Viognier
CNdP: Grenache-based blend
Hermitage Blanc: Rousanne/Marsanne
Tavel: Grenache
Gigondas: Grenache
Cornas: Syrah
Which white varieties and in what % are allowed in the following appellations?
Cote-Rotie
St.-Joseph
Hermitage/Crozes Hermitage
Cote-Rotie: up to 20% Viognier.
St.-Joseph: up to 10% Marsanne/Roussanne.
Hermitage/Crozes Hermitage: up to 15% Marsanne/Roussanne.
What are the major differences between the Northern and Southern Rhone?
N. Rhone S. Rhone
Moderate Continental Warmer Mediterranean
Mistral warms the vines Mistral cools vines
Vines trained on stakes Vines bush-trained
Narrow/steep hillsides Flat/Gently rolling plains
syrah=only red grape syrah, grenache, mouvedre,
cinsault
marsanne, rousanne, white grapes=minority
viognier=white grapes
very stony soils, w/large galet stones.
What is the character of Roussanne?
Adds acidity and perfume, often blended with Marsanne, with age develops hazelnut aromas
In which 2 ways does the Rhone river moderate the climate of the Northern Rhone’s vineyards?
- Warms the adjacent slopes.
- Reflects sunlight up to vines.
What are the 2 main vineyard areas in St. Joseph and how can wines from them differ?
What is the general quality level of these wines?
From terraces - Full bodied
From valley floor - Lighter bodied
Basic quality level.
Which black grapes are permitted in Northern Rhone?
Only Syrah is permitted
What is the typical style of Viognier?
What factors can change its profile?
Full bodied, low acid, high alcohol.
Honeyed lushness, intriguing floral aromas, and rich texture.
Use of oak and MLF can change flavor profile.
How is oak typically used in Northern Rhone wines?
What are some winemakers now experimenting with?
Typically fermented in large, oak foudres.
Some now experimenting with new barriques.
In which region does the E. Guigal estate primarily produce wine?
Northern Rhone
Identify the regions from North to South
Cote-Rotie
Condrieu (inc. Chateau Grillet.)
Condrieu/St. Joseph.
St. Joseph
Crozes-Hermitage
Hermitage
Cornas
St-Peray
Clairette de Die
Chatillon-en-Diois.
How does the terrain of Crozes-Hermitage differ? How does this influence the style of the red wines?
How do the wines of Crozes-Hermitage generally compare to those of Hermitage?
North of Hermitage - Slopes = complex and tannic, best are oaked
South - Flat plains = lighter style
Generally lighter and less-age-worthy.
What is the climate and terrain like in Cornas?
What grapes are allowed and what is the general style of the resulting wine?
What type of soil is predominant here?
Most southerly appellation, sun baked south facing slopes.
100% Syrah only permitted - Deep colour, full body, similar to Hermitage.
Granite soil (“gore”)
What is the character of Marsanne?
Adds richness and weight, often blended with Rousanne, with age develops hazelnut aromas
What is the climate like in Northern Rhone?
What are the main climatic differences between the Northern and Southern Rhone?
Moderate continental, similar to Beaujolais.
Northern: Continental, Higher rainfall, fewer hours of sunshine.
Southern: Mediterranean, drier, sunnier.
Which is the highest output region of the Northern Rhone?
Crozes-Hermitage
Which white grapes are used in Northern Rhone?
Viognier
Marsanne
Rousanne
Between which towns is the Northern Rhone located
Vienne to the North
Valence in the South
List 4 Northern Rhone producers:
Michel Chapoutier
E. Guigal
Paul Jaboulet
Jean Louis Chave
Who is the largest producer in Cote-Rotie?
E. Guigal
For which 3 reasons might a winemaker in the Northern Rhone choose to co-ferment his red wine with white grapes?
Stabilise colour extraction
Moderate tannin extraction
Increase aromatic complexity.
What are the names of the winds that blow down the Rhone valley?
The Mistral and the Tramontane.
Which Northern Rhone appellation (and sub-appellation) only makes white wine?
Condrieu
Chateau Grillet
Which Appellations in Northern Rhone make white wine?
Condrieu - only white - 100% Viognier
Saint Joseph - Marsanne and Rousanne
Hermitage - Marsanne and Rousanne
Crozes-Hermitage - Marsanne and Rousanne
The Mistral can easily damage Syrah in the Northern Rhone, so what do vine growers do?
Give support by trellising
How are vines supported on the steep slopes?
Either by individual stakes or a teepee like structure.
Which Northern Rhone appellation produces wine that must be made with 100% syrah?
Cornas
Climate of Northern Rhone
- Continental climate w clearly marked seasons
- hard winters & hot summers (23°C avg July temp)
- Cool, dry northerly winds (Mistral)
- Reduces fungal disease pressure
- Lowers vine vigour
- And reduces vine yield and increase concentration in the fruit
- & rain-bearing southerly winds.
- 40 miles from north to south so southern areas get better ripening
2,350h of sunshine / 900mm rainfall
The topography and soils of Northern Rhone
- Steep slopes (up to 460mRL) contribute to reinforce the climate’s influence + maximise sunlight
- The steep slopes help the sunlight interception
- Most appellations on the western bank of the river (better exposure)
- Granite in best sites, very long north to south appellation, over 60 kilometres long
- Steep slopes > soil erosion = constant threat.
- The slopes also assist with water drainage
Viticulture of the Northern Rhone?
- Differs across the long appellation of Northern Rhone
- Most are on slopes with terraced vineyards
- The manual labour on the slopes increases costs
- Normally no mechanisation possible so vines individually staked
- Low yields
- Eroded soil often carted upslope via pulley system
- 8000 vines/Ha.