California Lager Yeast | Wyeast 2112 Yeast
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California Lager Yeast | Wyeast 2112 Yeast
Classic Steam Beer Yeast for Fermenting Lagers at Ale Temps
Wyeast 2112 California Lager Yeast is a unique hybrid strain originally sourced from a historic San Francisco brewery. This yeast is essential for brewing California Common (Steam Beer), as it produces the clean, mildly estery, and malt-forward profile expected from the style—all while fermenting at ale temperatures. Ideal for brewers without temperature-controlled fermentation setups, this strain offers lager-like characteristics with the simplicity of ale fermentation conditions.
Expect a moderate fermentation rate with low sulfur production, high flocculation, and good clarity in the final product. Wyeast 2112 is not only the traditional choice for Steam Beers but also works well in malt-forward lagers, amber lagers, and experimental hybrid styles that call for clean fermentation with lager smoothness.
Key Characteristics:
- Flocculation: High
- Attenuation: 67% - 71%
- Fermentation Temperature Range: 58°F - 68°F (14°C - 20°C)
- Alcohol Tolerance: 9% ABV
- Recommended Styles: California Common, Steam Beer, American Amber Lager, Hybrid Lager-Ale styles
Why Choose Wyeast 2112 California Lager?
- No Temp Control? No Problem: Ferment lager-style beers at ale temps without off-flavors
- Classic Steam Beer Profile: Clean finish with light fruitiness and balanced malt character
- Reliable Performance: Consistently high flocculation and good clarity
Support Healthy Fermentation with Wyeast Nutrient
Enhance your fermentation with Wyeast Yeast Nutrient. Using a nutrient blend helps prevent common issues such as sluggish or stuck fermentation, especially in lagers fermented at warmer temps like Steam Beers.
We Care About Your Yeast
At SoCal Brewing Supply, we store all Wyeast products under strict refrigerated conditions with 24/7 temperature monitoring to maintain peak yeast health. For shipping, we strongly recommend adding an ice pack for yeast shipping to reduce exposure to heat in transit and preserve viability.