October 28, 2026

Colombian Pink Bourbon Anaerobic Honey Process Beans: Flavor Profile & the Story of Finca San Luis

April 26, 2020
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Introduction:Delve into the pink bourbon anaerobic honey-processed coffee beans from Finca San Luis in Colombia. From the background of this rare variety, to its unique processing method and actual flavor profile, explore the distinctive charm of this high-altitude specialty bean. This article details its origin characteristics, processing specifics, and brewing suggestions—perfect for coffee enthusiasts looking to experience specialty processing methods.

Within Colombia’s coffee landscape, Finca San Luis is renowned for its dedication to the craft of specialty coffee processing. Farm owner Omar Arango brings over thirty years of planting experience, not only mastering traditional cultivation techniques but also committed to developing innovative processing methods. From rigorous harvesting and selection to efficient resource utilization, every step is pursued with precision.

After the coffee cherries are harvested, the processing begins immediately. Omar Arango uses local mountain spring water for washing and grading, ensuring that only the ripest coffee cherries proceed to the next stage. Once the skins and pulp are removed, the green beans are placed on African beds to undergo 24 hours of natural sun drying—an essential step for preserving fruity aromas and enhancing sweetness.

It’s worth highlighting that Finca San Luis is one of only two certified pink bourbon natural variety producing farms in Colombia. Pink bourbon is a rare variety resulting from a natural cross between red bourbon and yellow bourbon. Not only is its yield extremely low, but its unique genetic makeup also gives it exceptional flavor potential. In addition, the typica variety launched alongside this lot is also quite rare in Colombia, showcasing outstanding flavor performance.

This pink bourbon is processed using the anaerobic honey method, which involves partial mucilage retention under oxygen-free conditions to enhance sweetness and fruitiness while adding more complex layers to the coffee. The 1,800-meter altitude cultivation environment, combined with meticulously controlled processing, results in the unique character of this coffee.

In terms of flavor, this coffee prominently features notes of peach, cherry, and grass jelly. During cupping, layers of cherry, sweet peach, and cane sugar can be identified. After brewing, the dry fragrance first releases a sweet peach aroma, which is followed by the lingering scent of cherries as the temperature changes.

Upon tasting, the acidity is bright and vibrant, interwoven with the tartness of hibiscus and kumquat, accompanied by the refreshing fragrance of grass jelly and lemon. The overall experience is like savoring a cool bowl of grass jelly. As the temperature drops, subtle floral notes gradually emerge, the sweetness of cane sugar becomes clearer, and a delicate lemony aftertaste lingers, adding even more richness and complexity to the flavor profile.

For coffee lovers who enjoy experimenting with specialty processing methods and rare varieties, this Colombian pink bourbon anaerobic honey-processed bean is definitely worth trying. It is recommended to use a medium-light roast level, and when brewing with a pour over, try water at 90–93°C with a fine grind to fully highlight its complex fruitiness and sweet characteristics.

The above content is compiled by CoffeeHunters, a coffee news website.

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