Black Sheep Tequila cultivates highland blue weber agave that requires seven to ten years to reach full maturity under the brilliant sunshine of Los Altos de Jalisco. As done in the old-world approach, Black Sheep Tequila continues the handcrafted heritage. Black Sheep premium tequila has a unique old-world approach to its preparation; slow fermentation, special filtration of the juice of the properly selected, slow baked and 100% aged Blue Weber highland agave.