A31 Tartan - Imperial Yeast

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  • Regular price $12.99

Traditional Scottish brewers yeast strain, well suited for malt forward beers.

Tartan is a traditional strain that accentuates the malt character of Scottish and other malt forward styles. But don't put it in a corner, it can also be used for other styles and works well in IPAs due to its clean fermentation character.

For a higher ester profile, use this ale yeast at the top end of the temperature range.


  • Temperature Range: 65–70F (18–21C)
  • Flocculation: Medium
  • Attenuation: 70-75%
  • Alcohol Tolerance: 10%

We ship all liquid yeast with an ice pack and insulated bubble envelope. Beware that the liquid yeast will not arrive cold even when shipped together. Ice packs and insulated mailing options are designed to keep the yeast colder for longer during shipment, but they will not ensure that your yeast arrives cold. We will not replace liquid yeast that arrives warm. During warmer months we strongly recommend you choose dry yeast.