Wyeast 2278 Czech Pils yeast vs Wyeast 3638 Bavarian Wheat yeast: specs compared
Updated 05 September 2026.
10 % ABV
Wyeast 3638 Bavarian Wheat yeast wins on alcohol tolerance
On alcohol tolerance, Wyeast 3638 Bavarian Wheat yeast leads: 10 % ABV versus 9 % ABV.
| Spec | Wyeast 2278 Czech Pils yeast | Wyeast 3638 Bavarian Wheat yeast |
|---|---|---|
| Manufacturer | Wyeast (liquid) | Wyeast (liquid) |
| Species | Saccharomyces pastorianus, bottom-fermenting lager | Saccharomyces cerevisiae, top-fermenting wheat/weizen strain |
| Fermentation temperature | 10 to 14 C (50 to 58 F) | 18 to 24 C (64 to 75 F) |
| Apparent attenuation | 70 to 74 % | 70 to 76 % |
| Alcohol tolerance | 9 % ABV | 10 % ABV |
| Flocculation | Medium to High | Low |
Questions and answers
Which has the higher alcohol tolerance, Wyeast 2278 Czech Pils yeast or Wyeast 3638 Bavarian Wheat yeast?
On alcohol tolerance, Wyeast 3638 Bavarian Wheat yeast leads: 10 % ABV versus 9 % ABV.
How do Wyeast 2278 Czech Pils yeast and Wyeast 3638 Bavarian Wheat yeast compare?
On alcohol tolerance, Wyeast 3638 Bavarian Wheat yeast leads: 10 % ABV versus 9 % ABV.