Miel de Tierra Salmiana is made with agave Salmiana that was grown in the reclusive Carmona region, in southeastern San Luis Potosi. Once harvested, the agave is transported to the Miel de Tierra distillery in Zacatecas. This mezcal is produced more similarly to modern tequila, using a mechanical shredder, autoclave oven, and a copper pot still.