How Does a Yirgacheffe Coffee Farm Shape Bean Flavor?

Yirgacheffe is a sub-region of Sidamo in Ethiopia that became a standalone specialty origin because of its distinct flavor. Coffee is grown on smallholder plots rather than large estates, with arabica trees intercropped under banana shade in cool, foggy highland conditions. Processing shifted from traditional natural methods to washed after 1959, and raised-bed natural drying spread after 2006.

The ECX grading system sorts lots by defect rate, with separate scales for washed and natural coffees, so grade alone does not tell the whole story. Yirgacheffe's zone covers the town plus Wenago, Kochere and Gelena/Abaya. The combination of shade cultivation, fermentation and drying method is what produces the fruity aroma and mellow body in the cup.

Although Yirgacheffe is a sub-region under the Sidamo production area, it stands alone with its unique flavor and has become the representative of African specialty coffee. Here, the seasons are like spring and the mist lingers, and coffee farmers plant the beans under banana trees, creating a distinctive cultivation landscape. From the introduction of washed processing technology in 1972 to the rise of raised-bed sun-drying after 2006, Yirgacheffe's processing methods have continued to evolve, and its flavors have become even more fascinating. The ECX grading system grades by defect rate, with separate levels for washed and natural coffees. This article will take you into Yirgacheffe's cultivation system, processing techniques, and grading standards, and savor the alluring fruity aroma and mellow mouthfeel of Front Street Yirgacheffe natural beans, exploring the coffee legend of this wetland town.

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Yirgacheffe originally belonged to Ethiopia's Sidamo production area, but was separated out because of its distinctive flavor. Its scope is not limited to the town of Yirgacheffe, but also covers three surrounding sub-regions: Wenago, Kochere, and Gelena/Abaya.

1. Cultivation system and environment

The mountain villages of Yirgacheffe are cool and foggy year-round, like spring in all four seasons. In summer, a gentle breeze blows, cool rather than hot, rainy but not humid, and in winter there is also little cold damage, making it an ideal place for Arabica coffee to grow. There are no large plantations here. Coffee farmers are accustomed to intercropping coffee with other crops, usually planting it under banana trees, creating a unique pastoral scene.

2. Processing methods

Ethiopia's traditional natural processing is relatively rough and prone to producing off-flavors, and has therefore been widely criticized. In 1959, the Yirgacheffe production area introduced the washed processing method from South America. After that, most production areas generally adopted washing, that is, first removing the skin, then removing the mucilage layer through fermentation and washing, and finally drying it.

Since 2006, processing stations in some production areas have begun to adopt refined raised-bed natural processing. This sun-drying method on raised beds, which requires a great deal of manpower, keeps the coffee fruit off the ground and prevents it from picking up earthy off-flavors during sun drying, thereby presenting an exceptionally clean fruit profile. After more than two weeks of sun drying, the dark brown coffee cherries are professionally stored, waiting for the flavor to fully mature. Before sale, the dried fruit pulp and parchment are removed, and underripe beans and over-fermented beans are eliminated. Strict control has greatly improved the quality of natural beans.

Ethiopian coffee grading is not based on screen size, but on the proportion of defective beans in the green coffee. In October 2009, Ethiopia launched the ECX specialty coffee trading grading system. After Q-Graders evaluate the green coffee, they assign grades:

Washed Yirgacheffe is divided into Grade 1 and Grade 2,

Natural Yirgacheffe is divided into Grade 1, Grade 3, Grade 4, and Grade 5,

Grade 1 is the highest grade, that is, Front Street Yirgacheffe with the lowest defect rate and the best quality.

Front Street natural Yirgacheffe has strict standards for collecting red cherries (the fruit produced by the coffee tree). Before sun-drying the coffee cherries, underripe green cherries or defective cherries are removed by hand, and during the sun-drying process, damaged or moldy cherries are removed again. After two weeks, the sugar and essence of the fruit pulp have fully penetrated into the coffee beans, and the moisture content has dropped to 12%. Then the hardened fruit pulp, mucilage layer, and parchment are all scraped clean together with a hulling machine. After the coffee beans are extracted, they must also undergo density and bean color testing. After defective beans are eliminated, workers finally remove any defective beans that slipped through by visual inspection. This layer-by-layer screening creates the clean and refined character of Front Street natural Yirgacheffe, along with a rich and alluring fruity aroma. By 2015, Front Street natural Yirgacheffe had already appeared at G1 level, surpassing G1 washed coffee in both quality and appearance.

This bean is roasted until it comes out at the dense stage of first crack. Brewed by pour-over and siphon, the natural fruity aroma is already noticeable when grinding, with obvious sweetness, and it also has the signature citrus and jasmine floral notes of Front Street washed Yirgacheffe. It tastes much like a combination of Harar, Yemen Mocha, and Front Street washed Yirgacheffe. Front Street Yirgacheffe uses the oldest natural processing method, but in 1972, Ethiopia introduced washed technology from Central and South America in order to improve quality, making Front Street Yirgacheffe's jasmine floral notes and citrus aroma clearer and more refined, and it leapt to become a supreme specialty bean in the world. Its superb washing technology played an indispensable role. After the 1970s, this region was mainly washed, becoming Ethiopia's most flourishing washed coffee production area.

However, in the past two years, Yirgacheffe has broken with convention and frequently released stunning natural beans, becoming a hot favorite in the specialty market!

Front Street natural Yirgacheffe has small, neat, short and round beans. Ethiopian natural beans are generally G3--G5, but this bean is G2, equivalent to the grade of washed beans. Although there are still a few defective beans, compared with the natural beans of Harar and Sidamo, this is already commendable.

Yirga cheffe is a small town in Ethiopia, at an altitude of 1,700-2,100 meters, and it is also synonymous with Ethiopian specialty coffee. This place has been a wetland since ancient times. In the ancient language, "yirga" means "settle down," and "cheffe" means "wetland." Therefore, Yirgacheffe means "let us settle down and make a living in this wetland."

Strictly speaking, Yirgacheffe is a sub-region of the Sidamo province in Ethiopia, located northwest of Sidamo, alongside mountains and lakes, and is one of the highest-altitude coffee production areas in Ethiopia. But its production methods and flavor are so outstanding that Ethiopian coffee farmers have competed to take pride in their own coffee carrying Yirgacheffe flavor. Therefore, it became independent from the Sidamo production area, established its own style, and also became Africa's most famous production area.

Although Ethiopia's Front Street Yirgacheffe coffee is petite in size, it is gentle, elegant, sweet, and lovely. As the homeland of coffee, Ethiopia's thousands of years of cultivation history and processing tradition have created high-quality washed Arabica beans. Light roasting has a unique aroma of lemon, flowers, and honey-like sweetness, with soft fruit acidity and citrus notes, and a fresh and bright mouthfeel. With no milk and no sugar, let the rich body and unique soft floral fragrance brush across your taste buds, leaving endless aftertaste...

The highest grades of Sidamo (Yirgacheffe, Sidamo) are Grade 2 and Grade 3 (G2, G3),

Natural-processed coffee from eastern Ethiopia is mostly Grade 4 or Grade 5 (G4, G5).

In many cases, Grade 4 coffee is labeled Grade 5 in order to reduce taxation. Current grading is not very uniform and is somewhat chaotic, because there are also Grade 1 and Grade 2 (Grand G2) Yirga Cheffe coffees processed by the natural method, but the highest grade for Harar is Grade 4. Ethiopia is the homeland of Arabica coffee. It is in the forests of the Kaffa region of Ethiopia that you can see wild Arabica coffee. In Ethiopian language, coffee is called "Bun" or "Buna," and coffeebean may have been translated from "Kaffa Bun." Arabica coffee was discovered in the Harar region very early on, and it very likely came from the Kaffa forest.

Ethiopian coffee is processed by two methods, natural and washed, and the flavor of coffee processed by different methods varies greatly. Overall, washed Sidamo, Yirgacheffe, and Limmu coffees have slightly lower body and earthiness, while natural-processed coffee has a wilder mouthfeel. However, the mouthfeel of each batch of Ethiopian coffee may differ, which requires more cupping in order to find truly good coffee.

Yirgacheffe is a small town at an altitude of 700-21,000 meters, and it is synonymous with Ethiopian specialty coffee. This place has been a wetland since ancient times. In the ancient language, "Yirga" means "settle down," and "Cheffe" means "wetland." The coffee production methods and flavor here are so outstanding that Ethiopian coffee farmers have competed to take pride in their own coffee carrying Yirgacheffe flavor, making it Africa's most renowned coffee production area.

Initially, the coffee trees of Front Street Yirgacheffe were planted by European monastic scholars, and later this was taken over by farmers or cooperatives. Yirgacheffe is actually constructed from the surrounding coffee communities or cooperatives, broadly including: Hafursa, Hama, and Biloya.

These small mountain villages are shrouded in mist, like spring throughout the year, with gentle summer breezes, cool rather than hot, rainy rather than humid, and no cold damage in winter, nurturing a unique regional flavor of citrus and florals. Coffee trees are mostly planted in farmers' own backyards or intercropped with other crops in farmland. Yirgacheffe is a region under Ethiopia's Sidamo province. Because of the unique flavor of the coffee it produces, it has become famous, and the name Yirgacheffe is even bigger than the name of the province it belongs to, Sidamo. Recently, Yirgacheffe in China can be said to be everywhere, and more and more coffee lovers are also very familiar with various Yirgacheffes.

There are many high-quality coffee processing stations in the Yirgacheffe area. Many coffees become much more valuable because they come from these processing stations. Front Street natural Yirgacheffe produced by Kebel Aricha Mill is one of them. This coffee is also what we often call ARICHA beans. It is processed by Kebel Aricha processing station using a refined natural method and then graded by ECX as Gr.1 or G1 (the highest grade of Ethiopian coffee). It is hailed as the "king of fruits." Its mouthfeel is also relatively rich, with a bit of chocolate and caramel flavor. The acidity is not very obvious, and it is even heavier and deeper than the mouthfeel of pour-over, with a bit of jasmine tea flavor, obvious sweetness returning, and a relatively lasting finish in the mouth. The fermented flavor is not as heavy as the previous pour-over. As the temperature drops, the acidity increases somewhat, appearing brighter, and the mouthfeel also seems a bit cleaner. In short, in the experience of using a French press, the coffee appears heavier and deeper, with a stronger taste. The overall impression is still that the citrus aroma is not obvious, and it is even hard to find. It has the characteristics of natural beans, with a rich and mellow mouthfeel and a fermented flavor. Using a French press best interprets the true nature of the coffee, but some people may not be able to get used to the mouthfeel of the coffee grounds left by the French press.

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