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Omega Yeast OYL-430 West Coast Ale I + Liquid Yeast


This “Chico” workhorse now expresses the ALDC enzyme, allowing you to highlight malts and hop combos without diacetyl stealing the show. Well attenuative and moderately flocculating, with crisp, light citrus notes when fermented under 66°F (19°C).


  • Flocculation: Medium-Low
  • Attenuation: 73-80%
  • Temperature Range: 60-73° F (16-23° C)
  • Alcohol Tolerance: 11% ABV
We ship out liquid yeast at the beginning of the week and include a cold-pack during warm months to ensure freshness.