Imperial's Tartan strain is used in Scottish ales due to its ability to accent the malt characteristics in your beer, but it can also be used in IPA's to make a clean yeast profile. To achieve a higher ester profile ferment the yeast at the upper end of the temperature range.
- Attenuation: 70-75%
- Flocculation: Medium
- Optimum Fermentation Temp: 65-70F (18-21C)