[WY640] Vintner's Choice liquid yeast strains have been extracted from notable locations from around the world. Each heavy-foil pouch of yeast is adequate for starting a vigorous fermentation in up to 6 gallons of must. You can open the foil pouch and pitch the liquid yeast directly into the must, or you can pre-start the yeast within the foil pouch by bursting the nutrient smash-pack that is contained within. Each 125ml pouch comes with complete directions.
 PORT WINE:
Creates a mild toasty-vanilla aroma and deep, rich characters in a wine. Ferments to dryness. Can also be used in heavy red wines with higher sugar content.