WLP004 White Labs Irish Ale Liquid Yeast

PurePitch® Next Generation combines the ease of the vial and the innovation of PurePitch®, offering a pouch with a cap AND double the pitch, allowing you to pitch like the pros. No need for starters!

WLP004 Irish Ale 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

Note: We send out our yeast on Mondays and in warm weather we include a cold pack for protection. 

Note: This is a special order item, please allow for an extra week for delivery. We can order any White Labs yeast you are looking for. We usually place our orders by Monday, receive the yeast around Thursday, and then ship it out the following Monday.

Check out more information on White Labs.