Blue Agave (Agave tequilana) is a striking succulent plant known for its dramatic, architectural form. It grows in a dense rosette of long, narrow, sword-like leaves that are a silvery-blue to gray-green color, often edged with small spines and ending in a sharp tip. Also known as Tequila Agave or Weber Blue Agave, this species is native to the arid regions of western Mexico, especially Jalisco, where it thrives in volcanic soils and semi-desert climates.

It is most famous for its role as the sole plant used in the production of tequila. Beyond its economic use, Blue Agave is valued for its sculptural presence in ornamental and xeriscape gardens. A monocarpic plant, it flowers once at the end of its life cycle, producing a tall flowering stalk followed by offsets. Its fibrous leaves and sweet sap have been historically used by indigenous cultures for weaving, food, and fermented beverages.