Brettanomyces lambicus | White Labs WLP653 Yeast
If this yeast is on sale at 40% off, it’s likely nearing its expiration date—but don’t worry! It’s still highly viable and a great way to save on your brew.
Yeast Specifications:
- Manufacturer: White Labs
- Yeast Type:
- Attenuation:
- Flocculation:
- Temperature:
White Labs WLP653 Brettanomyces lambicus: Classic Funk and Complexity for Wild Ales
Bold Brettanomyces Character for Traditional Lambics and Mixed Fermentations
White Labs WLP653 Brettanomyces lambicus is a potent wild yeast strain that delivers high levels of Brett funk, earthy phenols, and intense horsey and barnyard aromatics. This strain produces more classic Brettanomyces character than WLP645, with noticeable sourness and deep complexity when aged properly. WLP653 is perfect for lambic-style beers, Flanders ales, oud bruin, and any sour or mixed culture beer where assertive funk is desired. It is commonly used during secondary fermentation to create lasting, layered character over time.
Key Characteristics:
- Attenuation: 85%+
- Flocculation: Low
- Alcohol Tolerance: High
- Fermentation Temperature Range: 70°F – 85°F (21°C – 29°C)
- STA1 Status: Positive
Ideal for Brewing:
- Lambic-Style Beers
- Oud Bruin
- Flanders Red Ale
- American Wild Ales
- Mixed Fermentation Projects
Why Choose WLP653 Brettanomyces lambicus?
- Classic Brett Funk: Produces strong horsey, barnyard, and leathery notes associated with traditional wild ales.
- Layered Flavor: Adds tartness and complexity over extended aging.
- Bold Wild Character: Ideal for brewers seeking robust Brettanomyces expression.
Enhance Your Brewing Process
Pair WLP653 with White Labs Brewzyme to reduce diacetyl and promote a clean finish. Support optimal yeast activity with White Labs Zinc Buddy.
Our Commitment to Yeast Health
At SoCal Brewing Supply, we store all yeast under ideal refrigerated conditions and monitor temperature 24/7 to ensure peak freshness and viability.
For best results, ship WLP653 with an ice pack and insulated envelope. Melted ice packs are normal and help buffer against extreme temperature swings in transit.
Explore our complete collection of White Labs Yeast here.
Ferment bold and authentic wild beers with White Labs WLP653 Brettanomyces lambicus—an essential strain for brewers chasing traditional funk and complex sour profiles.