WLP004 Irish Ale - White Labs Yeast


Item #: 19816
Weight: 0.14LBS
Availability: In Stock


Gives great character and brings out the malty notes.

White Labs - Irish Ale Yeast is great for Irish Ales, Stouts, Porters, Browns, and Reds. This yeast originates from one of the oldest stout producing breweries in the world. The light fruitiness and slight dry crispness this yeast imparts, helps to balance out the slight hint of diacetyl that is produced. This yeast lets the malt profile shine through, and has a great complimenting ester profile.

To ferment: Pitch this yeast at 63-65F and let it rise to 65-68F. Ferment for 10-14 days in the primary. This strain can be used in all ales because of the clean crisp character it produces. This yeast is also effective for finishing a stuck fermentation.


Attenuation: 69-74%.
Flocculation: Medium to High.
Optimum Fermentation Temp: 65-68.
Wyeast Equivalent: 1084 Irish

For best results we always recommend ordering an ice pack with your liquid yeast.

Please Note: When choosing an ice pack option beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.

Product Specifications

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