Café Granja La Esperanza was founded in 1945 by Blanca Correa and her husband Juan Herrera at the Potosí farm. This family-operated Colombian estate is renowned for specialty coffee and innovative processing techniques. In 2007, their son Don Rigoberto won "Best Coffee of Panama" and introduced Gesha seeds to Colombia, transforming the region's specialty coffee landscape. Today, the estate operates five farms, including Las Margaritas, and partners with 12 coffee communities while maintaining rigorous quality control through their certified Q-Grader team.