In Ethiopia’s Guji region, specialty coffee is built on a powerful combination: thousands of smallholder “garden coffee” farmers, centralized washing stations that act as quality-control and community hubs, and a Vertical Integration approach that supports complete supply-chain transparency. The result is a sourcing model that helps roasters and importers access specialty markets with robust provenance data, dependable lot documentation, and a clear sustainability story grounde (guji green bean export) [...]