Northeastern Abbey Yeast | White Labs WLP4015 Yeast | Vault Strain
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White Labs WLP4015 Northeastern Abbey Yeast: Classic Belgian Profile with Subtle Fruity Complexity
Ideal for Traditional Belgian-Style Ales with a Balanced, Refined Finish
White Labs WLP4015 Northeastern Abbey Yeast is a versatile strain known for its smooth fermentation profile and restrained ester and phenol production. Originating from a traditional Northeastern Belgian monastery, this yeast is perfect for crafting Belgian-style ales that require fruity complexity without overwhelming spiciness. Expect moderate attenuation, medium alcohol tolerance, and a balanced finish that highlights malt and hop character while providing a subtle fruitiness and light peppery notes.
Key Characteristics:
- Attenuation: 74% – 78%
- Flocculation: Medium
- Alcohol Tolerance: Medium (up to ~10%)
- Fermentation Temperature Range: 68°F – 78°F (20°C – 25.5°C)
- STA1 Status: Negative
Ideal for Brewing:
- Belgian Blonde Ale
- Belgian Dubbel
- Belgian Dark Strong Ale
- Belgian Tripel
- Belgian Pale Ale
Why Choose WLP4015 Northeastern Abbey Yeast?
- Authentic Origin: Inspired by Northeastern Belgian abbey traditions for classic Belgian-style ales.
- Balanced Fermentation: Offers subtle esters and spice with moderate attenuation for more malt-forward expression.
- STA1-Negative: Reduces the risk of overattenuation—ideal for brewers looking for more control in Belgian styles.
Enhance Your Brewing Process
Support healthy fermentation by pairing WLP4015 with White Labs Brewzyme to help eliminate diacetyl and White Labs Zinc Buddy to promote yeast health throughout fermentation.
Our Commitment to Yeast Health
At SoCal Brewing Supply, we store all White Labs yeast strains in temperature-controlled refrigerators monitored 24/7 for quality assurance. We recommend adding an ice pack and insulated mailer when shipping yeast to help prevent temperature swings. Melted ice packs are expected and protect yeast from heat spikes in transit.
Explore our full White Labs Yeast Collection for more professional brewing strains tailored to your next batch.
Brew classic Belgian ales with authentic character using the nuanced and balanced profile of WLP4015 Northeastern Abbey Yeast.