Gringo Nordic - Kenya Anaerobic Blue MountainThis lot features the rare Blue Mountain variety which has been fermented in an oxygen poor environment, known as anaerobic fermentation. The coffee has undergone a closed fermentation for 96 hours in their proprietary yeast tanks under close supervision to ensure that the pH does not drop below 3. 5. The Misadhi Coffee Society call this process Etago Extra Special. The result is a coffee with a vinous fruitiness like that of really sweet raisins,