Wyeast 1084 Irish Ale yeast vs Wyeast 1187 Ringwood Ale yeast: specs compared
Updated 05 September 2026.
4
specs differ
Wyeast 1084 Irish Ale yeast and Wyeast 1187 Ringwood Ale yeast differ on 4 specs: fermentation temperature, apparent attenuation, alcohol tolerance, flocculation.
| Spec | Wyeast 1084 Irish Ale yeast | Wyeast 1187 Ringwood Ale yeast |
|---|---|---|
| Manufacturer | Wyeast (liquid) | Wyeast (liquid) |
| Species | Saccharomyces cerevisiae, top-fermenting ale | Saccharomyces cerevisiae, top-fermenting ale |
| Fermentation temperature | 17 to 22 C (62 to 72 F) | 18 to 23 C (64 to 74 F) |
| Apparent attenuation | 71 to 75 % (73% typical) | 68 to 72 % |
| Alcohol tolerance | 10 % tolerance | 10 % ABV |
| Flocculation | Medium | High |
Questions and answers
How do Wyeast 1084 Irish Ale yeast and Wyeast 1187 Ringwood Ale yeast compare?
Wyeast 1084 Irish Ale yeast and Wyeast 1187 Ringwood Ale yeast differ on 4 specs: fermentation temperature, apparent attenuation, alcohol tolerance, flocculation.