Rationnel Demi-caf
Expect Fraises, Limes, and Kiwis Jaunes from this anaerobic washed lot.
Huila, CO · Anaerobic Washed
Producer
Diego Bermudez’s lots are carried by 17 different roasters. The same coffee, interpreted by 17 different roasting curves; a comparison nobody else can show you.
Producer overview
Diego Bermudez sources coffees from regions including Cauca, Huila, and Piendamó, operating within an altitude band of 1700 to 2200 meters. The varietal portfolio spans castillo, geisha, pink_bourbon, wush_wush, caturra, and chiroso, with castillo and geisha appearing most frequently in the catalog data. Processing methods include experimental, anaerobic washed, washed, anaerobic natural, and natural treatments, pointing to a strong emphasis on controlled fermentation styles across the catalog. The catalog footprint includes 50 total coffees represented in the index, with 8 currently in-stock items carried across 17 different roasters. The average Cherrybook Index across their lots is 58.4. Recent catalog examples feature offerings such as the Rationnel Demi-caf from Cantook Micro Torréfaction utilizing an anaerobic washed castillo, El Paraiso Lychee from Tres Cabezas using an anaerobic washed castillo, and Milky Cake from DAK featuring an experimental castillo. Additional listings include Lychee YN-05 from Good Brothers Coffee and a Colombia lot from September Coffee Company. The producer's catalog presence is defined by a heavy concentration of experimental and anaerobic processing methods applied predominantly to castillo and geisha varietals across multiple roasters.
Distilled from catalog data, COE history, and reviewer coverage.
Producer profile
Varietals
Processes
Altitude
1700–2200m
Harvests
Expect Fraises, Limes, and Kiwis Jaunes from this anaerobic washed lot.
Huila, CO · Anaerobic Washed
Experimental lot with Peach Rings, Red Fruit, and Candy Like in the cup.
Cauca, CO · Experimental
Churros, Cinnamon Roll, and Milk Chocolate on an experimental lot.
Cauca, CO · Experimental
Honey lot with Spice Cake, Honey, and Cinnamon Roll in the cup.
Colombia · Honey
Roaster flags Peach, Apple, and Lychee in the cup.
Cauca, CO
Pear, Apple, and Star Fruit on an anaerobic washed lot.
Cauca, CO · Anaerobic Washed
Expect Key Lime, Plum, and Tres Leches Cake from this anaerobic washed lot.
Cauca, CO · Anaerobic Washed
Expect Jasmine, White Grape, and Yellow Plum from this anaerobic washed lot.
Cauca, CO · Anaerobic Washed
Expect Red Plum, Raspberry, and Panela from this anaerobic washed lot.
Piendamó, CO · Anaerobic Washed
Experimental lot with Apricot, Peach, and Sweet Tea in the cup.
Cauca, CO · Experimental
Experimental lot with Peach, Yogurt, and Red Grape in the cup.
Cauca, CO · Experimental
Expect Lychee, Floral, and Cotton Candy from this washed lot.
Cauca, CO · Washed
Experimental lot with Red Licorice, Concord Grape, and Acaí in the cup.
Cauca, CO · Experimental
Experimental lot with Papaya, Honeydew, and Jasmine in the cup.
Colombia · Experimental
Rose Water, Strawberry, and Fruit Candy on an experimental lot.
Cauca, CO · Experimental
Raspberry, Red Plum, and Jam on an experimental lot.
Cauca, CO · Experimental
Expect Ripe Peach, Jasmine, and Mango from this anaerobic washed lot.
Colombia · Anaerobic Washed
Expect Ginger Kombucha, Banana, and Raspberry from this experimental lot.
Colombia · Experimental
Jasmine, Honeydew Melon, and White Tea on a washed lot.
Colombia · Washed
Expect Ripe Peach, Jasmine, and Mango from this experimental lot.
Colombia · Experimental
Expect Pink Guava, Blackberry, and Grapefruit from this anaerobic natural lot.
Colombia · Anaerobic Natural
Mango, Fruit Smoothie, and Lychee on an experimental lot.
Cauca, CO · Experimental
Expect Raspberry, Turkish Delight, and Lychee from this experimental lot.
Cauca, CO · Experimental
Colombia / Anaerobic Natural; cup data hasn't landed yet.
Colombia · Anaerobic Natural
Expect Mango, Fruit Smoothie, and Lychee from this experimental lot.
Colombia · Experimental
Cupping notes point toward Lychee, Strawberry Cream, and Tropical.
Cauca, CO
Expect Cardamom, Pistachio, and Vanilla Cake from this experimental lot.
Cauca, CO · Experimental
Experimental lot with Pistachio, Cardamom, and Vanilla Cake in the cup.
Cauca, CO · Experimental
Experimental lot with Violets, Cherry, and Prune in the cup.
Cauca, CO · Experimental
Expect Fresh Cherry, Mango, and Orange from this experimental lot.
Cauca, CO · Experimental
Expect Elderflower, Mango Lassi, and Dulce De Leche from this experimental lot.
Cauca, CO · Experimental
Expect Raspberry, Guava, and Rosehip from this experimental lot.
Cauca, CO · Experimental
Experimental lot with Yellow Fruits, Pineapple, and Peach in the cup.
Cauca, CO · Experimental
Expect Lychee, Fruit Cocktail, and Mandarin from this experimental lot.
Cauca, CO · Experimental
Washed lot with Chamomile Florals, Ripe Peach, and Mandarin in the cup.
Cauca, CO · Washed
Expect Peach, Rainier Cherry, and Fresh Guava from this experimental / process details: lot.
Cauca,roast_level:1,subregion:, CO · Experimental / Process Details:
Expect Cardamom, Vanilla Cake, and Orange from this experimental lot.
Cauca, CO · Experimental
Stone Fruits, Honeysuckle, and Tropical on a washed lot.
Cauca, CO · Washed
Experimental lot with White Tea, White Peach, and Green Grape in the cup.
Cauca, CO · Experimental
Strawberry Candy, White Grape, and Peach on an experimental lot.
Cauca, CO · Experimental
Washed lot with Orange Blossom, Mandarin, and Apricot in the cup.
Cauca, CO · Washed
Peach, Apricot, and Mango on an anaerobic washed lot.
Cauca, CO · Anaerobic Washed
Anaerobic Washed lot with Passionfruit Yoghurt, Lime Kefir, and Lychee Martini in the cup.
Cauca, CO · Anaerobic Washed
Anaerobic Washed lot with Passionfruit Yoghurt, Lime Kefir, and Lychee Martini in the cup.
Cauca, CO · Anaerobic Washed
Elderflower, Rock Candy, and Pistachio Cream on an anaerobic natural lot.
Cauca, CO · Anaerobic Natural
Anaerobic Natural lot with Elderflower, Rock Candy, and Pistachio Cream in the cup.
Cauca, CO · Anaerobic Natural
Related producers
Same country, shared varietals; other farmers whose lots Cherrybook has catalogued.