AW4 Vintner's Harvest
Species : Wine
Fermentation Temp Range (°F) : 68-77
Apparent Attenuation Range (%) : n/a
Flocculation : Low
Alcohol Tolerance : 14.50%
Pitching/Fermentation : Vintner's Harvest Yeast - AW4 The ‘only strain’ for Germanic aromatic white wines. AW4 is noted for developing powerfully fragrant, full, spicy, and aromatic wines.
Notes : A perfect match for Gewurztraminer; also recommended for Sauvignon Blanc and Semillon where a positive aromatic ester contribution is desired from the yeast. Low foam formation, and medium to high glycerol.
Best Styles : Whites
Looking for a Liquid or Dry Yeast Substitution? The brewers at Austin Homebrew Supply have tried most of them. The following are some suggestions that have worked for us.
Liquid Yeast Substitution : White Labs 730
Dry Yeast Substitution : n/a