Non STA1son Ale Yeast | White Labs WLP561 | Vault Strain
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White Labs WLP561 Non STA1son Ale Yeast: Vault Strain for Crisp, Dry Saison-Style Beers Without STA1
Enjoy Classic Saison Flavor Without Superattenuation or Overdrying
White Labs WLP561 Non STA1son Ale Yeast is a special Vault strain for brewers who want the character of a traditional Saison without the ultra-dry finish that STA1-positive strains often bring. This STA1-negative strain allows for greater control over final gravity and body while still delivering the earthy, peppery, and fruity esters that Saison fans love. It's ideal for brewers looking to keep their farmhouse beers within a more moderate dryness range while avoiding the risk of continued fermentation in the bottle or keg.
Key Characteristics:
- Attenuation: 70% – 80%
- Flocculation: Medium
- Alcohol Tolerance: Medium (up to ~10%)
- Fermentation Temperature Range: 68°F – 77°F (20°C – 25°C)
- STA1 Status: Negative
Ideal for Brewing:
- Saison
- Farmhouse Ales
- Bière de Table
- Bière de Garde (Hybrid Styles)
- Mixed Fermentation Bases
Why Choose WLP561 Non STA1son Ale Yeast?
- STA1-Negative Assurance: Avoid the overattenuation common in classic Saison strains.
- Classic Saison Profile: Offers pepper, spice, and subtle fruit notes without sacrificing body.
- Vault Strain Access: Rarely available—perfect for brewers seeking more control in farmhouse brewing.
Enhance Your Brewing Process
Improve fermentation results with White Labs Brewzyme to clean up diacetyl, and White Labs Zinc Buddy for peak yeast activity and stress resistance in higher-alcohol farmhouse beers.
Our Commitment to Yeast Health
At SoCal Brewing Supply, all White Labs yeast is stored cold with 24/7 temperature monitoring to ensure top-tier viability. We recommend adding an ice pack and insulated mailer to your shipment to protect against heat during transit. Melted packs are normal and help buffer temperature changes.
Explore our full White Labs yeast collection for more professional and hard-to-find strains.
Use WLP561 Non STA1son Ale Yeast for authentic Saison character—without the risk of overattenuation or off-target dryness.