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White Old Sonoma Ale Yeast (Jan-Feb)

Manufacturer: White Labs
Dry or Liquid: Liquid
Attenuation: Moderate
Flocculation: Medium
Fermentation Range: Ale
Price: $7.95
White Old Sonoma Ale Yeast (Jan-Feb)
White Old Sonoma Ale Yeast (Jan-Feb)
Weight: 0 lbs 3 ozs
Product Details
This is a Platinum Strain and is released in January-February

From a historic brewery in Northern California. This strain was embraced by the early pioneers of craft beer in America and is ideal for those seeking to use a traditional British-style yeast. A neutral and versatile strain, it is a great choice for pale ales, porters, and stouts.

Attenuation: 70-74%
Flocculation: Medium
Optimum Fermentation Temperature: 66-70°F (18-21°C)


PurePitch™ for Homebrewers

  • Breathable and allows CO2 to escape. Reduced chance of gas build-up! This packaging will maintain the yeast in a more stress-free state.
  • Packaging is recyclable and is also made from recycled material.
  • Color coding to make finding the strain you want easy!
  • Instructions specific to each product type.
  • White Labs is committed to sustainability. The FlexCell process and PurePitch packaging reduces their use of water, electricity and cleaners used to sanitize vessels during the production process, and their overall use of plastic.
  • Pure Pitch Fact Sheet

Please note that White Labs is in the process of switching over to the Pure Pitch packaging and you may still receive occasional yeast purchases in vial form.



Please note: It is highly recommended that a cold pack be purchased when ordering liquid yeast. High Gravity cannot guarantee the viability of liquid yeast if it fails to work unless it was purchased with a cold pack. You can add it to the order by checking the cold pack box near the bottom of the page before adding the yeast to the cart.

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