


Lallemand Sourvisiae Yeast
- Produces lactic acid AND alcohol during fermentation.
- Streamlined sour beer brewing - no need to kettle sour.


Need yeast for your next homebrewed sour beer? Try Lallemand Sourvisiae Yeast. This yeast strain is capable of producing both lactic acid bacteria AND alcohol during fermentation. No need for kettle souring.
Sourvisiae is pitched just like any brewers yeast, no modifications necessary. This strain sours & ferments in one step, saving you time, lowering costs & reducing risk of cross contamination.
Lallemand Sourvisiae Yeast produces clean, consistent sour flavor with each batch. You'll notice tangy, intensely sour aroma with hints of fruit.
This yeast strain thrives in a fermentation temperature range of 59 - 72ºF.
This active dry yeast does not require hydration or a yeast starter to begin fermentation. This 11g packet treats a 5 gallon batch of beer.

Yeast Format, Dry
Yeast Style, Sour Ale
Flocculation, High
Attenuation, 76~82%
Fermentation Temperature Range, 59~72ºF
Alcohol Tolerance, 12%
Style Applications:
Sour ales

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