LalBrew Voss Kveik yeast vs LalBrew WildBrew Philly Sour yeast: specs compared
Updated 05 September 2026.
12 % ABV
LalBrew Voss Kveik yeast wins on alcohol tolerance
On alcohol tolerance, LalBrew Voss Kveik yeast leads: 12 % ABV versus 9 % ABV.
| Spec | LalBrew Voss Kveik yeast | LalBrew WildBrew Philly Sour yeast |
|---|---|---|
| Manufacturer | Lallemand (dry) | Lallemand (dry) |
| Species | Saccharomyces cerevisiae, top-fermenting kveik | Lachancea species (STA1-negative, non-Saccharomyces wild yeast) |
| Fermentation temperature | 25 to 40 C (77 to 104 F) | 20 to 30 C (68 to 86 F) |
| Apparent attenuation | 76 to 82 % | High attenuation |
| Alcohol tolerance | 12 % ABV | 9 % ABV |
| Flocculation | Very high | High |
Questions and answers
Which has the higher alcohol tolerance, LalBrew Voss Kveik yeast or LalBrew WildBrew Philly Sour yeast?
On alcohol tolerance, LalBrew Voss Kveik yeast leads: 12 % ABV versus 9 % ABV.
How do LalBrew Voss Kveik yeast and LalBrew WildBrew Philly Sour yeast compare?
On alcohol tolerance, LalBrew Voss Kveik yeast leads: 12 % ABV versus 9 % ABV.