France - Bordeaux Flashcards
By what two rivers is Bordeaux traversed?
- Garonne and Dordogne
- Merge into Gironde
How much of plantings are black/white?
- 90% black
- 10% white
What are the three dominant black grape varieties (incl. rough plantings)?
- Merlot (60%)
- Cabernet Sauvignon (20%)
- Cabernet Franc (10%)
What are the three dominant white grape varieties?
- Sémillon
- Sauvignon Blanc
- Muscadelle
What are the four styles of wine (incl. rough percentages)?
- Red (85%)
- White (10%)
- Sweet (1%)
- Rosé (4%)
How and when was the Médoc area established?
- Area was drained (trockengelegt) and planted by Dutch residents in Bordeaux
- 17th and 18th century
How became wines from, e.g., Lafite and Margaux successful?
- Bordeaux had long been the center for wine exports (e.g., for Bergerac)
- Merchants from Britain, Ireland, Germany, and Holland came and distributed wines
When and how did the classification come into effect?
- 1855
- Wines from Médoc + Haut Brion in Graves were classified into five bands, Sauternes into three
What is the area under vine?
111,000 ha
What appellations do most wines carry and what’s their price?
- Bordeaux or Bordeaux Supérieur
- Inexpensive to mid-priced
What percentage of wines shows premium or super-premium prices?
30%
What is the region’s climate?
Moderate maritime
How is the weather in the best years?
- Gentle heat
- Sufficient rainfall
- Relatively dry and warm early autumns
By what is the Left Bank partially protected and what effect does it have?
- Pine forest
- Protects from Atlantic storms
What is the annual rainfall and is there a lot of variation yoy?
- 950mm
- Marked variation from year to year
What is a BIG threat in Bordeaux?
Excessive rain
What are the problems of excessive rainfall?
- Rain at flowering -> poor fruit set
- Rain in the growing season -> increased disease pressure
- Rain at and following véraison -> unripe fruit and fungal diseases
- Rain at harvest -> dilute flavours
What did climate change cause so far?
- Hot, dry summers
- Insufficient rainfall
What are the effects of hot and dry summers with insufficient rain on the wine?
- Can result in wines with low acidity that lack balance
- More alcoholic wines as growers wait for phenolic ripeness
On what Bank is the maritime influence stronger?
Left Bank
What two other weather hazards can be a problem?
- Frost
- Hail (increased)
Why are the most prestigious wines close to the Gironde estuary
Moderating influence on the climate (e.g., protection from frost)
Soil
What soil is prevalent on the Left Bank and how did it form?
- Deposits of gravel and stony soils
- Carried to the region by floodwaters from the Pyrenees and the Massif Central many thousands of years ago
Soil
With what two other soil types is the Gravel on the Left Bank to a varying degree mixed?
- Clay
- Sand
Soil
On what type of soil are the top estates on the Left Bank planted?
Gravel mounds known as croupes
Soil
What are advantages of gravel soil?
- Gravel, unlike clay, drains well
- Heat retention
Soil
What are disadvantages of fast-draining gravel soils?
- Drought stress in extremely hot years
- Esp. if soils are shallow
Soil
Where are pockets of clay found on the Left Bank?
- Saint-Estèphe
- But the wines have not achieved the same acclaim as those grown on gravel
Soil
What is the predominant soil type on the Right Bank?
Clay
Soil
What grape is ideally suited to be grown on clay?
Merlot
Merlot
What is its budding/ripening time?
- Early budding -> vulnerable to spring frosts
- Mid ripening -> picked before early autumn rain
Merlot
What is the variety susceptible to?
- Coulure
- Drought
- Botrytis bunch rot
Merlot
What is an advantage over Cabernet Sauvignon? And what problem recently occured?
- Can fully ripen in cooler years
- Reaches higher sugar and alcohol levels
- PROBLEM with warming climate!
Merlot
Where is it mostly planted?
- Right Bank
- Cooler northern Médoc -> more fertile soils with a high clay content
Merlot
What berry size does Merlot have?
Large
Merlot
Describe what Merlot contributes to a Bordeaux blend (intensity, aromas (cooler/warmer year), tannins, aclohol)
- Medium to pronounced intensity fruit
- Cooler years: strawberry and red plum with herbaceous flavours
- Warmer years: Cooked blackberry, black plum
- Medium tannins
- Medium to high alcohol
Cabernet Sauvignon
What is its budding/ripening time?
- Late budding -> protection from spring frosts
- Late ripening -> needs warmer soils and is vulnerable to early autumn rains
Cabernet Sauvignon
Describe the key characteristics of the variety (berry size, skin, tannin)
- Small-berried
- Thick-skinned
- High tannin content
Cabernet Sauvignon
What is it susceptible to?
- Powdery mildew
- Eutypa and Esca (trunk diseases)
Cabernet Sauvignon
On what soils does it thrive?
Warm, well-drained soils (e.g., gravel beds in Médoc)
Cabernet Sauvignon
Describe what Cabernet Sauvignon contributes to a Bordeaux blend (intensity, aromas, aclohol, acidity, tannins)
- Pronounced intensity
- Violet, blackcurrant, black cherry and menthol or herbaceous flavours
- Medium alcohol
- High acidity
- High tannins
Cabernet Sauvignon
Why is it regularly blended with Merlot and Cabernet Franc?
- Struggles to ripen in cooler climate
- Leading to unripe tannins, high acidity, little fruit
Cabernet Franc
What does Cabernet Franc contribute to the Bordeaux blend?
- Red fruit
- High acidity
- Medium tannins
What are two other black varieties planted?
- Malbec
- Petit Verdot
Malbec
Why are there very little plantings left?
Mainly replaced with Merlot (easier to grow in Bordeaux) after the hard frosts of 1956
Petit Verdot
What is the budding/ripening time?
- Early budding -> spring frost
- Late ripening -> rain around harvest
Petit Verdot
Why was it unpopular with growers but is increasingly valued recently?
- Ripens even later than Cabernet Sauvignon
- Failure to ripen in cool years
- With the warmer climate it ripens more consistently
Petit Verdot
What does it contribute to a Bordeaux blend? (color, aromas, tannins)
- Deep color
- Spice notes
- High tannins
Petit Verdot
How much Petit Verdot is usually used in a Bordeaux blend?
< 5%
Petit Verdot
In which region is it most successfully planted?
Warmer parts of Médoc