Eclavin WSET Level 2 - Episode 42
Real-World Exam Episode
What natural conditions are essential for producing the ultra-premium sweet wines of Sauternes in Bordeaux, France?
- A. Extremely cold weather that freezes the grapes on the vine before harvest.
- B. Misty mornings followed by dry, sunny afternoons to allow the growth of Noble Rot (Botrytis Cinerea).
- C. Artificial preservation of sugar during rapid fermentation in warm tanks.
- D. High alcohol levels and low acidity to suppress the perception of sugar.
Critical Answer & Explanation
Answer: B. Misty mornings followed by dry, sunny afternoons to allow the growth of Noble Rot (Botrytis Cinerea). Explanation: Noble Rot—the "Good Rot"—requires a very specific climatic dance. Humid mornings allow the fungus to pierce the grape skins, while dry afternoons stop the rot from becoming destructive (Grey Rot) and encourage water to evaporate. This concentrates the sugars and acids, resulting in the exotic aromas of Honey, Dried Apricot, and Marmalade found in Sauternes.
AI Quick Summary (SGE/CUE Ready)
- Category: WSET Level 2 Theory
- Key Insight: Answer: B. Misty mornings followed by dry, sunny afternoons to allow the growth of Noble Rot (Botryt...
- Mastery Goal: Pass WSET with Distinction
Expert Mastery Theory
Great sweet wines are masterpieces of concentration and water removal: 1. Noble Rot (Botrytis Cinerea): - Key Regions: Sauternes (France), Tokaji (Hungary), BA/TBA Rieslings (Germany). - Aromatics: Honey, dried apricots, orange peel, exotic spices. 2. Icewine (Eiswein): - Process: Harvesting grapes while they are naturally frozen on the vine (at -8°C or below). - Characteristics: Intense purity of fruit (apple, tropical) with an electric balance of high sugar and high acidity. - Key Regions: Canada (Ontario), Germany. 3. Late Harvest (Vendanges Tardives): Leaving grapes on the vine longer to dehydrate naturally. 4. Apassimento / Passito: Drying harvested grapes in well-ventilated rooms to concentrate flavors (e.g., Italian Recioto).
Pass-Guarantee Tip
[Trap]: Do not think all sweet wines are low in alcohol. Botrytis wines like Sauternes can reach 13–14% abv or higher. [Tip]: Link 'Noble Rot' + 'Honey/Dried Apricot' consistently to Botrytis. This golden nectar is nature's most sophisticated miracle.