Wyeast 1084 Irish Ale Yeast

$10.95

In stock (available)

Ice Options *

All liquid yeast being shipped includes a complementary ice pack per shipping order when temperatures are above 50F. Although we cannot guarantee that the ice packs will stay cold during shipping, we highly recommend the addition of an insulated mailer. Store pickup orders do not include an ice pack, but may be purchased with yeast or kits.

*Selecting the “Ice Pack” option adds an additional ice pack to shipping orders, or a single ice pack to store pickup orders.
**Selecting the “Insulated Mailer” option will add an insulated envelope and additional ice pack to shipping or store pickup orders.

This yeast ferments extremely well in dark roast worts. Beers fermented in the lower temperature range produce dry and crisp beers to fruity beers with nice complexity in the upper range. Ester production is enhanced and rich with fermentation temperatures above 64°F (18°C). Flocculation is low to moderate with filtration typically required.

  • 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
  • Flocculation: Medium
  • Apparent Attenuation: 71-75%
  • Temperature Range: 62-72°F (16-22°C)
  • Alcohol tolerance: 12% ABV

Activator packages are designed for direct inoculation of 5 gallons of standard wort. Activator packages contain at least 100 billion live yeast cells in a liquid slurry. This yeast slurry is packaged in an optimum condition for storage, while maintaining the ability for rapid and complete fermentation.

Additional information

Weight 1.50 lbs
Dimensions 5 × 5 × 5 in
SKU BY1084