Agaves: We hand-select the finest 100% Blue Weber agaves, grown in the rich red clay soil and cool climate of the Highlands of Jalisco, Mexico. Slow Cooking: Our agave pinas are roasted in traditional brick ovens for 72 hours. Proprietary Yeast: Our Master Distiller uses a special yeast blend resulting in a consistent, refined flavor. Extra Slow Fermentation: Our unique flavor is a result of an 80 hour fermentation process.