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Tartan A31

Original price $11.99 - Original price $11.99
Original price
$11.99 - $11.99
Current price $11.99

Imperial Yeast's A31 Tartan is a traditional Scottish brewers yeast strain that is well suited for malt forward beers. It has a clean fermentation character and will work well in a variety of styles. If you desire a higher ester profile you should use this strain at the top end of the temperature range.

If you need a substitution we recommend Imperial A01 House or A10 Darkness, Wyeast Scottish Ale 1728, White Labs Edinburgh Scottish Ale WLP028, or Omega Scottish Ale OYL015.

It's a fantastic choice for malt forward styles but practically any beer will work.

Flocculation: Medium

Attenuation: 70-75%

Optimal Fermentation Temperature: 65 - 70F

Alcohol Tolerance: 10%

It's a great choice for these styles:

  • Wee Heavy
  • Red Ale
  • American Brown Ale
  • Cream Ale
  • American Wheat Beer
  • Blonde Ale
  • Black IPA
  • Robust Porter
  • American Stout
  • Winter Seasonal Beer
  • American Barleywine
  • Imperial Stout
  • American Strong Ale
  • Wheatwine
  • English Mild
  • Bitter
  • Extra Special Bitter (ESB)
  • Pale Ale
  • Irish Dry Stout
  • English IPA
  • Oatmeal Stout
  • Tropical Stout
  • British Strong Ale
  • English Barleywine
  • Old Ale
  • Foreign Extra Stout
  • California Common
  • American Amber Ale
  • American IPA
  • Red IPA
  • American Pale Ale
  • Imperial IPA
  • Altbier