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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.
Although the plant is often referred to as pineapple guava it is in fact not actually a guava, however it is still in the same family. Originating in Brazil, the plant itself is an evergreen shrub or small evergreen tree that can grow up to 7 metres tall, and can fruit from mid autumn to late winter.