CH7 Rhône Valley Flashcards
Compare the Northern Rhône to the Southern Rhône
Climate
Grape(s)
Ha
Distance of vineyards from Rhône
Distance btw regions
Northern Rhône
Continental climate
Predominantly Syrah
Some white wines also made, w/ Viognier, Marsanne and Roussanne
Approx 4000 ha
Vineyards typically close to the Rhône
Mainly made up of several clearly defined AOCs (cru)
Southern Rhône
Mediterranean climate
Planted w/ several significant varieties, especially Grenache Noir, Syrah (like N), Cinsaut, and Mourvèdre
These make red, and in a few places, rosé wines
Some whites, usually blends based on Grenache Blanc
Approx 66,000 ha)
Vineyards often considerable distance from the Rhône
Both individual AOCs AND large volumes of basic Côes du Rhône AOC and IGP wine
The 2 regions are separated by a gap of 50km/ 30mi were relatively few grapes are grown
What % of total Rhône Valley wines is produced by the Côtes du Rhône AOC and Côtes du Rhône Villages AOC?
What % is AOC vs IGP
Together they produce around 60% of all wine produced in the Rhône as a whole
AOC 70%, IGP 30%
What % of Rhône wine is certified organic?
Approx 8% certified organic
What is the % breakdown among red, white and rosé wines in the Rhône?
about 74% red
About 16% rosé
About 10% white
Describe the Syrah grape in the Rhône
Vigor
Vine training and why
Susceptibility
Vigorous —> needs careful training and tying to protect it from the Mistral wind in both N & S Rhône
On steep slopes in N, individual plants are often tied to 1 or 2 poles as trellising is not possible, adding to cost
Susceptibly to mites and botrytis bunch rot; Additionally Syrah decline or disorder in which leaves turn red and graft point breaks up (vine dies)
Only black grape used in N Rhône crus
Describe N Rhône red wines
Syrah is the only black gape used
Typically deep ruby in color
M to Pronounced intensity of aromas & flavors of violet, plum (red plum in cooler years & sites, black plum in warmer yrs/sites), blackberry, w/ black pepper and herbal notes
Acidity and tannins range from M to High
Syrah adds structure, fruit and color to S Rhône blends
Describe Grenache Noir in the Rhône
Yield
Climate
Ripening
Vigor
High yielding
Needs warm climate to ripen
Late ripening —> can be affected by early autumn rain
Grows upright, so suitable of bush training
Vigorous, so pruned short to contain this
Does well on dry, low fertility soils
Accumulate sugar quickly, which can be an issue for dry wines but is good for Vin Doux Naturel
What diseases/blights is Grenache Noir prone to?
What resistance?
Prone to coulure, fungal diseases downy mildew, phomopsis and botrytis bunch rot
Also prone to bacterial necrosis or bacterial blight, a disease that kills leaves and shoots and eventually the plant; combatted by planting only disease-free stock and avoiding contamination from pruning tools
Good drought resistance
What does Grenache contribute to S Rhône red blends?
Pale ruby color
Ripe red fruit (strawberry, red plum, red cherry)
Spicy and herbal notes
High alcohol
Low to Med tannins
Low acidity
Describe Mourvèdre in the Rhône
Budding & ripening
Preferred climate
Yields
Drought resistant?
Winemaking challenge
Late budding
Late ripening
Thrives in warm to hot climates
Needs high temps at end of season to ripen fully; can be under-ripe if late summer is not hot
NOT drought resistant but requires small but regular amounts of water (can come, for example, from deep calcareous soils that store water)
Low yields
Prone to reduction
Describe disease susceptibility of Mourvèdre in the Rhône
Prone to mites, leafhoppers and sour rot (a disease that affects ripening bunches due to insect or bird damage to grapes which can then become prone to bacteria & fungi)
What is “sour rot”?
A disease that affects ripening bunches due to insect or bird damage to grapes
Damage can then become prone to bacteria & fungi
Why is Mourvèdre often exposed to O2?
It is strongly prone to reduction, and therefore care has to e taken to make sure the must has adequate access to O2
What does Mourvèdre contribute to Rhône blends?
Deep ruby color
Intense aromas of blackberries, blueberries and violets
High alcohol
Firm tannins
Describe Cinsaut in the Rhône
Budding
Yields
Susceptibility
Main style (s) used for
Also spelled Cinsault
Late budding
High yielding — to produce high quality wine, must be restricted
Can suffer from chlorosis on lime soil
Prone to esca, eutypa, mites and grape moths
Highly suitable for early drinking reds and rosé
What does Cinsaut contribute to red blends in the Rhône
typically used as a small part of red blend
Typically made in a way that preserves its fruit flavors (mid-range fermentation temps, aged briefly in SS)
Contributes light ruby color, M to M+ intense areas of fresh red fruit (raspberry, red cherry)
High alcohol
Low to M tannins
Describe Viognier grapes in the Rhône
Budding
Vine training & why
Yields and why
Harvest timing
early budding —> prone to spring frost
Normally grown on trellis or poles to prevent wind damage
Yields tend to be low and unpredictable, due to
Low flowering & fruit set (coulure) reducing returns
Picking must be judged very accurately as fruit needs to be fully ripe to have typical pronounced aromas
However, if grapes left too long, they lose flavor and acidity, and rapidly gain sugar, resulting in unbalanced wines that lack flavor
Describe Viognier wines in the Rhône
Color
Aromas/ Fl
Acidity
Alcohol
Med lemon
Pronounced aromas & flavors of honeysuckle, apricot, peach
M. To High alcohol
Low acidity
Up to 20% is allowed in some of the N Rhône reds
Describe Marsanne grapes in the Rhône
Budding
Vigor and yield
Soils and best locations
Susceptibilities
Late-budding —> helps avoid spring frost
Vigorous
Productive —> to produce high quality wines yields must be kept low to reduce amount of fruit
Performs best on stony and low-fertility soil (helps keep yield low) —> does well on slopes of N Rhône
Prone to powdery mildew, mites and botrytis
Describe Marsanne wines in the Rhône
Color
Aromas
Acidity alcohol body other
Style
Medium lemon, sometimes gold color
Low intensity honeysuckle, lemon, apricot
Oily texture
Medium acidity
Full body
M to High alcohol
Can be varietally made or blended w/ Roussanne in the N Rhône
In S Rhône it is usually part of a blend
Describe Roussanne grapes in the Rhône
Budding
Vigor and yield
Soils and best locations
Susceptibilities
Late-budding —> avoid spring frost
Grows best on low-fertility, well-drained soils
Poor wind resistance —> sites must be carefully chosen
Variable in amount of fruit production (due to coulure); very susceptible to powdery mildew, botrytis, mites —> lowers yields, requires add’l vineyard work —> $$$
More difficult to grow than Marsanne so less commonly grown
Describe Roussanne wines in the Rhône
Color
Aromas
Acidity
Alcohol
How structure comp to Marsanne
Style
Medium lemon, sometimes gold color
M to M+ intensity aromatics of pear w/ herbal notes
M to M+ acidity
M to high alcohol
Similar in color and structure to Marsanne but wines tend to age quicker
In the Rhône Valley, normally blended w/ other varieties, especially Marsanne in N. Rhône and Clairette and Grenache Blanc in the S, although single varietal wines are made in both
Describe Grenache Blanc grape in the Rhône
Budding & implications
Resistance & susceptibility
Style(s)
Early budding, but only occasionally a problem w/ spring frost since it is mostly grown in S FR and ESP
Good wind resistance
Prone to coulure, fungal diseases (downy mildew, phomopsis, botrytis), bacterial necrosis or bacterial blight
Grown almost exclusively in the S. Rhône (vs N)
Mainly used to produce dry white blends and also a little Vin Doux Naturels
Describe Grenache Blanc wines in the Rhone
Style(s)
General profile (intensity, aromas, alcohol, acidity)
Mainly used to produce dry white blends and also a little Vin Doux Naturels Contributes low intensity ripe green fruit and some floral notes
High alcohol
Low acidity