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Wyeast Laboratories, Inc.

Wyeast 4347 Extreme Fermentation

Wyeast 4347 Extreme Fermentation

Regular price $9.00 USD
Regular price Sale price $9.00 USD
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Species: Saccharomyces cerevisiae

Profile: A very good choice for alcohol tolerance and stuck fermentations. Produces a very clean, dry profile, low ester formation and other volatile aromatics.


Flocculation: Low

Apparent ABV Tolerance: 21%

Temperature Range: 65-80°F (18-27°C)

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Humboldt Beer Works Front Door

Humboldt Beer Works

Humboldt Beer Works is located in Old Town Eureka, on California's beautiful & rugged North Coast.

Locally owned and operated since 2011, and re-established in 2018, we've been committed to offering the highest quality ingredients and equipment, as well as the advice you need to succeed.