RELATIONSHIPS
When you change the site, the main grape varieties also change.
Differences among regions within the group
Cahors
Red Malbec.
Madiran
Tannat red.
Jurançon
White wines from the Manseng group. Also check both dry and sweet styles.
This is a summary of the relationships explained in the main text. For details on grape composition and production conditions, please refer to the main text and official sources. Sources and reference materials
FIELD NOTE 01
Not a single producing area
From the edge of the Massif Central to the foothills of the Pyrenees and the Atlantic coast, there are vineyards in several river basins. Sud-Ouest is not a single AOP, but a collective name for regions that have their own indigenous varieties and appellations.
You cannot describe Cahors and Jurançon using the same climate or the same blend.
FIELD NOTE 02
Differences between black grape varieties
Malbec plays the main role in Cahors, and Tannat in Madiran. Including local varieties such as Négrette and Fer, if you match the indigenous names to appellations, the outlines of the regions become clearer.
Do not attribute tannic impressions solely to grape variety; also investigate ripeness, extraction, and maturation choices.
FIELD NOTE 03
Sweetness/dryness and harvest timing for white wines.
Petit Manseng and Gros Manseng are varieties that broaden white wine comparisons. When reading about dry and sweet styles, check not only the appellation type, but also harvest conditions and residual sugar.
Even among sweet wines, the process for VDNs, where alcohol is added, is different. Sweet wines with similar tastes can be compared by the differences in raw materials and fermentation.
Each region has different principal varieties. For example, Cahors for Malbec, Madiran for Tannat—be sure to link appellation and variety when reading.
PAUSE & REFLECT
Check your understanding.
Can the reds of the southwest simply be considered blends of the same two varieties as Bordeaux?
Read the explanation ＋
Each region has different principal varieties. For example, Cahors for Malbec, Madiran for Tannat—be sure to link appellation and variety when reading.
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Sources and reference materials
These are the reference materials for the main text. For details of production regulations, consult the current documents. For individual wine specifications, refer to materials for the relevant vintage.
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