This is a classic ESB strain from one of England’s largest independent breweries. While it is traditionally used for English-style ales including milds, bitters, porters, and stouts, it is also ideal for American-style pale ales and IPAs. Residual sweetness accentuates malt character along with mild fruity esters, adding complexity to the flavor and aroma of finished beers. Slight diacetyl production is common. Due to this strain’s high flocculation, the beer will finish clear and the yeast can easily be harvested from the fermenter for future use. It is common for this yeast to look coagulated.
| Attenuation | 63% - 70% |
| Flocculation | Very High |
| Alcohol Tolerance | Medium (5-10%) |
| Fermentation Temperature | 65° - 68° F 18° - 20° C |
| STA1 | Negative |
Substitutions:
- Omega OYL-016 British Ale 8
- LalBrew Windsor (Not Exact Match)
- Wyeast WY1968 London ESB