What is Guji coffee?

Guji is a zone in southern Ethiopia, in the Oromia region, commercially split from neighbouring Sidamo during the 2010s. Its high altitudes (1,800-2,300 m), red volcanic soils and micro-lot naturals have made it one of the most sought-after terroirs in the global third wave, delivering cups of jammy red fruit and florals with a rare intensity.

Guji (the 'Guji Zone') is an administrative zone of the Oromia region, bordering Sidama. Historically, its coffees were exported under the 'Sidamo' label in the absence of formal differentiation. That changed around 2010-2015 when American, Scandinavian and Japanese specialty roasters traced supply chains back to Guji washing stations and published the names — Hambela, Shakisso, Uraga, Kercha, Odo Shakiso — turning half-forgotten villages into global reference points. The Ethiopian Commodity Exchange (ECX) finally recognised Guji as a distinct origin in 2017, formalising a sensory reality that had been obvious in the cup for years.

Geography explains the aromatic intensity. Some of the highest altitudes in Ethiopia (up to 2,300 m in the Uraga hills), deep volcanic nitisols, and well-distributed rainfall around 1,400-1,800 mm per year create the conditions for extremely slow cherry ripening — a key driver of sugar density and aromatic concentration. Varieties are Ethiopian heirlooms, with increasing focus on specific regional landraces such as '74110' and '74112', selected in the 1970s by Ethiopia's Jimma Agricultural Research Center for their disease resistance.

On processing, Guji has become synonymous with high-precision naturals and anaerobics. Modern washing stations float cherries to sort by density, hand-pick defects, and apply a controlled sun-drying on raised African beds for 15-25 days with regular turning — sometimes under shade to slow drying further and protect volatile aromatics. The result: cups where cooked strawberry, blueberry, lychee, red wine and cocoa layer over one another with exceptional density, and SCA scores routinely above 88. Washed Guji lots also exist but get less attention — floral, citrus profiles close to Yirgacheffe, often with slightly more body.

For the Belgian specialty scene, Guji now rivals Yirgacheffe as a top menu presence. Roasters in Brussels, Ghent, Antwerp and Liège usually carry at least one Guji natural micro-lot in their selection, sold in 150 or 200 g bags to reflect its preciousness. Brewed as a V60 filter, a Guji natural delivers fruit power comparable to a vin doux naturel — which makes it an ideal discovery bridge for guests at wine bars like La Cave du Lac in Genval or 20hVin in La Hulpe looking for a non-alcoholic alternative to a banyuls or a maury.

Main Guji woredas