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Harvesting Agave for Tequila. I n the past, agave were harvested when the jimadors decided they were ripe enough. This was generally done when the agaves were from eight to ten years old. Jimadors knew, from generations of experience, when the agave was ripest, when it was rich with sugars and ready for harvesting.
Native to the deserts of Central America, agave is a succulent perennial with large rosettes of thirty to sixty fleshy, sharply-toothed leaves that reach a height of six feet. It produces clusters of yellow flowers, growing to three inches across and bloom on a polelike stem after ten years or more.