D3 Alsace & Loire Flashcards
Alsace Climate & Features?
Moderate Continental Climate
Rain shadow due to Vosges Mountains
Northerly latitude, hence a long growing season
Fohn Wind that is warming and reduces disease pressure
250-450m elevation in the foothills
Alsace Vineyard Risks?
Rain throughout, though not much, so can be issues with flowering and fruit-set
Grapevine moths
Mildew
Grey Rot
Esca
Noble Varieties of Alsace?
Riesling
Gewurztraminer
Muscat
Pinot Gris
Other (non-Noble) Varieties of Alsace?
Pinot Blanc
Auxerrois (can also be labelled PB)
Sylvaner
Pinot Noir
Riesling?
Cold-hardy and late-budding
Relatively high yield in right conditions, without compromising concentration
Good disease resistance
Usually dry
Medium to pronounced intensity
Medium to high acid
Medium to full body
Medium alcohol
Citrus, stone fruit, steely/mineral
Gewurztraminer?
Early-budding and early-ripening
Rapidly accumulates sugar, but picked later to full develop skins for aroma and avoiding bitter tannins, hence why they are often high alcohol and lower acid
Vigorous
Varied sweetness
Medium to high alcohol
Low acidity
Lychee, peach, rose, spice
Pinot Blanc/Auxerrois?
Inexpensive wines generally
Medium acid and body
Low intensity flavours of apple, peach, citrus
Pinot Gris?
Early-budding and early ripening
Moderate yields
Prone to rot and mildew
Varied sweetness
Medium to high alcohol
Medium acidity
Medium intensity
Alsace Vineyard Management?
Single or double guyot required by AOC
Trained high to avoid frosts and to maximise sun exposure
Planting density lower as a result (but still moderate), though more dense on slopes
Steepest slopes may be terraced
Warmer Fermentation Temperatures?
Gewurztraminer, aromatic enough not to lose aromas, and to ensure yeast can ferment to high alcohol levels
Avoiding isoamyl acetate aromas too
Alsace Chaptalisation?
Permitted
Alsace Grand Cru AOC?
Must be made from single varietal noble grape, with exceptions
Maximum yield 55 hL/ha - lot lower than wider AOC, but still quite high
Vendange Tardive?
Late Harvest, with 235-257 g/L
Must be noble varieties
Does not have to be botrytised, or even sweet
Selection de Grains Nobles?
Minimum must weight of 276-306 g/L
Must be noble varieties
Must be botrytised, and sweet
Loire 4 Regions & Signature Grapes?
Nantais - Melon Blanc (AKA Muscadet)
Anjou-Saumur - Chenin Blanc & Cabernet Franc
Touraine - Chenin Blanc & Cabernet Franc (SB)
Central Vineyards - Sauvignon Blanc (& Pinot Noir)
Nantais Climate & Features?
Cool Maritime Climate
Atlantic cooling and rainfall
Loire River
Rainfall all through year
Well-drained soils