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White labs WLP004 Irish Ale Yeast


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This is the yeast from one of the oldest stout producing breweries in the world. It produces a slight hint of diacetyl, balanced by a light fruitiness and slight dry crispness. Great for Irish ales, stouts, porters, browns, reds and a very interesting pale ale.

Attenuation 69-74%

Flocculation Medium to High

Optimum Ferment Temp .65-68°F (18-20°C)

Alcohol Tolerance Medium-High

best before  18th August 2018