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Imperial Yeast F08 - Sour Batch

Imperial Yeast F08 - Sour Batch

UGS :11617



Imperial Yeast F08 - Sour Batch Ale Yeast

An exclusive funky blend containing a low attenuating Belgian saison yeast, Lacto, and three Brett yeast strains.

This blend is great for emulating lambics, Flanders reds, sour farmhouse ales and any other brew you would like to funk up. Keep your IBU's under 3 to allow the lacto to work. Considering the components of this blend, allow for a long conditioning period of at least 6 months to really let the brett strains to shine.

This blend contains a strain that tests positive for the STA1 gene via PCR analysis and is therefore considered to be Saccharomyces cerevisiae var. diastaticus. 

Temperature: 20-24oC (68-76oF)
Flocculation: Low
Attenuation: 80-95%
Alcohol Tolerance: 12%

Recommended beer styles

  • Flanders Red Ale
  • Lambic
  • Oud Bruin


Add a Cool Yeast Shipper to protect your yeast. To ensure optimum viability we recommend an ice pack for each vial of yeast. For extra protection insulated packaging is also available.