All about agave
The blue agave plant is the key to the distinctive flavour of tequila. This spiky plant grows wild across Mexico but only spirits distilled from agave grown in the volcanic soil of Jalisco state, and some surrounding areas, can be called tequila. Spirits made from agave outside of this area are called mezcal.
It takes between eight and twelve years for an agave plant to reach maturity before it can be harvested by cutting away the leaves leaving the piña, or heart, which can weight up to 240 pounds. The fructose-rich piña is slowly oven cooked to release the sugars needed for fermentation before being crushed and the juice collected to be fermented and then distilled twice. The result is blanco tequila, a spicy spirit with bold agave taste and aroma.