Allan Hartmann and Diego Bermudez

Allan Hartmann and Diego Bermudez produce coffee in the Chiriquí region of Panama, operating at high altitudes ranging from 2000 to 2200 meters. Their work in the region focuses on the cultivation of the geisha varietal. The catalog reflects specialized processing methods applied to their harvests. Documented treatments include anaerobic natural and inverted process methods. Hydrangea Coffee is represented among the roasters carrying their lots in the index. Recent catalog entries feature specific experimental preparations, such as the Sous-vide Sutera EXT and Advanced Fermentation Noa lots. The catalog footprint for Allan Hartmann and Diego Bermudez consists of two total coffees indexed. Their presence highlights high altitude Panamanian geisha production paired with advanced fermentation techniques.