John Díaz

John Díaz, frequently identified in specialty coffee circles as Jhon Didier Trujillo, is a dedicated coffee producer based in the Antioquia department of Colombia. His farm, Villa Flor, is situated at an altitude of approximately 1,950 meters above sea level, a high-elevation environment that provides the necessary thermal conditions for the slow maturation of coffee cherries, which is essential for developing complex flavor profiles.

He has gained significant recognition for his focus on the Chiroso variety. Chiroso is a landrace variety that has become increasingly sought after in the specialty market due to its unique genetic profile, which often yields distinct, vibrant acidity and deep fruit-forward characteristics. By specializing in this specific variety, Díaz has positioned himself as a producer capable of delivering high-end, differentiated lots that appeal to roasters focused on quality and traceability.

In practice, Díaz’s approach to coffee production emphasizes meticulous post-harvest processing. His lots, such as those processed via the washed method, are noted for their clarity and structural integrity. These coffees often exhibit flavor notes such as dried blueberry, raisin, and citrus, which are hallmarks of well-managed Chiroso crops grown at high altitudes. This level of consistency is a result of careful attention to detail during the harvest and fermentation stages.

For the specialty coffee industry, producers like Díaz represent the critical link in the supply chain where agricultural innovation meets consumer demand. By focusing on high-quality varieties and refined processing, he contributes to the broader effort of increasing farmer profitability through the production of premium, specialty-grade coffee. This aligns with industry-wide goals of economic sustainability for smallholder farmers.

For the roaster and the drinker, the work of Díaz offers a clear example of how variety and terroir influence the final cup. His coffees are frequently described as having a firm structure with a balanced medium-plus body, providing a sophisticated experience that highlights the nuances of the Antioquia region. The ability to trace these specific lots back to his farm is a testament to the growing importance of transparency in the coffee trade.

As the specialty coffee sector continues to prioritize genetic diversity and climate-resilient varieties, the work of producers like Díaz remains vital. His success with the Chiroso variety serves as a practical case study for how regional producers can leverage specific plant genetics to achieve market success. His story stands as a reflection of the ongoing evolution of Colombian specialty coffee, where individual expertise and varietal selection are increasingly driving value.