White Labs Irish Ale Yeast (WLP004)

This is a special order item and may take 7-14 business days to ship.

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 frui|iness 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 Ferm. Temp: 65-68

PurePitch™ for Homebrewers

• Breathable and allows CO2 to escape. Reduced chance of gas build-up! This packaging will maintain the yeast in a more stress-free state.
• Packaging is recyclable and is also made from recycled material.
• Color coding to make finding the strain you want easy!
• Instructions specific to each product type.
• White Labs is committed to sustainability. The FlexCell process and PurePitch packaging reduces their use of water, electricity and cleaners used to sanitize vessels during the production process, and their overall use of plastic.
• Pure Pitch Fact Sheet

Please note: It is highly recommended that a cold pack be purchased when ordering liquid yeast. High Gravity cannot guarantee the viability of liquid yeast if it fails to work unless it was purchased with a cold pack. You can add it to the order by checking the cold pack box near the bottom of the page before adding the yeast to the cart.