Vintner’s Harvest AW4 Dry Wine Yeast (8 grams)


SKU: 45585 Category:


Saccharomyces Cerevisiae ? The ?only strain? for Germanic aromatic white wines.

AW4 is noted for developing powerfully fragrant, full spice aromatic wines and is a perfect match for Gewurztraminer and also recommended for Sauvignon and Semillon where the Oenologist requires a positive aromatic esters contribution from the yeast.

AW4 is a good fermenter across the range 14 to 30?C (57 -86?F), low foam formation and medium to high glycerol. It will ferment up to 14.5% abv. ethanol providing the temperature is held within the 20 – 25?C (68 -77?F) range and the pH is above 3.0.

Additional information

Weight 0.02 lbs
Dimensions 3 × 2 × 1 in

Vintner?s Harvest

Yeast Format


Yeast/Culture Type



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