Wyeast 1272 American Ale II yeast vs Wyeast 1335 British Ale II yeast: specs compared
Updated 05 September 2026.
3
specs differ
Wyeast 1272 American Ale II yeast and Wyeast 1335 British Ale II yeast differ on 3 specs: fermentation temperature, apparent attenuation, alcohol tolerance.
| Spec | Wyeast 1272 American Ale II yeast | Wyeast 1335 British Ale II yeast |
|---|---|---|
| Manufacturer | Wyeast (liquid) | Wyeast (liquid) |
| Species | Saccharomyces cerevisiae, top-fermenting ale | Saccharomyces cerevisiae, top-fermenting ale |
| Fermentation temperature | 16 to 22 C (60 to 72 F) | 17 to 24 C (63 to 75 F) |
| Apparent attenuation | 72 to 76 % (74% typical) | 73 to 75 % |
| Alcohol tolerance | 10 % tolerance | 10 % ABV |
| Flocculation | High | High |
Questions and answers
How do Wyeast 1272 American Ale II yeast and Wyeast 1335 British Ale II yeast compare?
Wyeast 1272 American Ale II yeast and Wyeast 1335 British Ale II yeast differ on 3 specs: fermentation temperature, apparent attenuation, alcohol tolerance.