How to Grind Colombia Dubio Estate Anaerobic Natural Pour-Over Coffee _ Characteristics of Cundioamarca Volcanic Coffee

Colombia Coffee Dubio Estate Anaerobic Fermentation

Origin: Quindío Volcano

Estate: Dubio Estate

Processing Method: Anaerobic Natural

Variety: Caturra

Altitude: 1480-1680m

Flavor Description: Cantaloupe, Caramel, Chocolate

Colombia straddles both hemispheres, with varied topography and staggered rainy seasons. Its many volcanic regions have created fertile soils rich in organic matter — ideal natural conditions for coffee, and a big reason the Colombian coffee industry has flourished. Coffee arrived in Colombia in the early 19th century, and today the largest production and distribution hubs sit in the country's center: Medellín (capital of Antioquia), Armenia (capital of Quindío), and Manizales (capital of Caldas). Cultivation, processing, transport, and trade together provide employment for a huge share of the population.

Colombian coffee production and marketing are managed by the Colombian Coffee Growers Federation (FNC). With more than 70 years of history, the FNC is globally recognized as the most successful organization of its kind, long committed to fair trade — paying growers fairly and supporting them with strong welfare programs — which encourages farmers to keep investing in quality and has underpinned Colombia's outstanding export record.

Colombia's unique geography has allowed its Arabica trees to evolve into hardy, adaptable local varieties, which in turn makes natural, low-input cultivation easier. Their sun tolerance has expanded the planted area and lifted yields, making Colombian coffee an approachable, delicious everyday cup.

How to Brew Colombia Coffee [Dubio Estate Anaerobic Natural]?

FrontStreet Coffee's pour-over recommendation: weigh out 15g of Dubio Estate Anaerobic Natural and grind to a medium coarseness — slightly coarser than table salt. We use a BG grinder at setting 5R (60% pass rate on the standard sieve), 89°C water, and a V60 dripper, with a coffee-to-water ratio of about 1:15.

Pour hot water from the kettle in clockwise circles around the center of the bed, starting the timer with the first pour. Within 15 seconds, bring the brew to 30g and stop. At the 1-minute mark, begin the second pour — again clockwise circles from the center, keeping the stream away from the seam where grounds meet filter paper to avoid channeling.

Leave one ring of space when pouring at the outermost edge of the coffee bed, then work your circles back toward the center. By 2 minutes 20 seconds the brew should reach 220g, and the brew is complete.

Japanese-Style Ice Pour-Over [Dubio Estate Anaerobic Natural]

FrontStreet Coffee's iced pour-over recommendation:

Dubio Estate Anaerobic Natural, light-to-medium roast, BG grinder setting 5M (67% pass rate on the standard sieve).

20g of coffee, 150g of ice, 150g of hot water. Run the water about 1°C hotter than the 90°C used for normal pour-over. Grind slightly finer than usual — Fuji setting 3 instead of 3.5. The recommended coffee-to-(water+ice) ratio is 1:15.

Bloom with 40g of water for 30 seconds.

Pour in stages: 60g in the first, 40g in the second. Use a thin but tall stream to agitate the bed vigorously so the grounds tumble freely — just keep the liquid level from climbing too high and don't hit the filter paper at the edges.

Total extraction time should run about 2.5 minutes, similar to a normal hot brew with 20g of coffee.

FrontStreet Coffee Recommendation

If this anaerobic natural from Dubio Estate intrigues you, FrontStreet Coffee's Colombia Boundary Estate Sidra is another excellent way to explore Colombia's innovative processing. Also anaerobic natural processed and roasted medium-light, it transforms low-oxygen fermentation into layers of tropical fruit — passion fruit, grape, apricot, and dried fruit — and works beautifully as pour-over, cold brew, drip bag, or even moka pot coffee.

For a more traditional take on the country, FrontStreet Coffee's Washed Huila delivers dark chocolate and nutty sweetness with a full body at a medium-dark roast — proof of just how wide Colombia's flavor spectrum runs.