Wyeast 1084 Irish Ale Yeast

Item Number: 67-1084

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Probable Origin: Dublin, Ireland
Beer Styles: Dry Stout, Milk Stout, Oatmeal Stout, and Porter
Commercial examples may include: Guinness, Beamish Stout, and Murphy's Stout
Unique properties: This yeast ferments extremely well in dark roast worts. Fermenting in the lower temperature range produces dry crisp beers, while fruity beers with a nice complexity are produced when fermenting in the upper temperature range. Ester production is enhanced with fermentation temperatures above 64 F (18 C). Flocculation is low to moderate with filtration typically required.
  • Attenuation: 71-75%
  • Flocculation: Medium
  • Optimum Fermentation Temperature: 62-72 F (16-22 C)
  • Alcohol Tolerance: 10% ABV
Consider adding the yeast fuel option.
BrewVint Yeast Fuel is one of the finest all-natural yeast nutrient blends available. It is an AHS exclusive, and does not contain processed nutrient salts. Its powder form is easily utilized by yeast.

BrewVint Yeast Fuel will:
  • Reduce fermentation time.
  • Impart no off-flavors.
  • Provide nutrients often lacking in wort.
  • Provide lipids and amino acids which are beneficial for yeast.
Usage: Use one capsule per 5 gallon batch added at the last 15 minutes of the boil.

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