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White Labs WLP004 Irish Ale Beer Yeast

YT-Irish Ale Yeast
(1 review) Write a Review
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With a light fruitiness, slight dry crispness and a hint of diacetyl White Labs Irish Ale Yeast is great for Irish Ales, stouts, porters, browns, reds and makes for a very interesting pale ale.

General Info

  • Origin: United Kingdom
  • Attenuation: 69-74
  • Flocculation: medium to high
  • Optimum Ferm Temp: 65-68
  • Flavors:
  • Alcohol Tolerance: Medium-High


  • Irish Ales
  • Stouts
  • Porters
  • Browns
  • Reds


1 Review

  • 5
    Great Service

    Posted by Jeff Z. on Nov 25th 2015

    The seller delayed shipping (normally something that might annoy me) to insure that the yeast was shipped and delivered at the correct temp instead of sitting in a warm warehouse over the weekend, which I very much appreciated. Great service, will definitely order again.