Are Panama Butterfly Geisha Coffee Beans Single-Origin?

Panama Butterfly is a single-origin coffee even though it is a blend. The beans come from the Boquete region of the Barú Volcano area and combine three varieties, Geisha, Caturra, and Catuai, all grown on the same estate at roughly 1,600 meters and processed with the washed method. Shared origin and region keep it within the single-origin definition.

The Geisha trees were once interplanted with Caturra and Catuai to raise yield, then managed separately and mixed again during export. The cup shows jasmine florals, citrus sweetness and acidity, and a black tea mouthfeel. Cupping notes and V60 pour-over parameters are the practical next step for anyone buying this coffee.

Panama Butterfly Coffee Beans are a single-origin blend with Geisha lineage, composed of three varieties—Geisha, Caturra, and Catuai—grown in the Boquete region of the Barú Volcano area. From the perspective of Front Street Coffee's recommendation, this article will outline the definition of single-origin coffee beans, the variety composition and terroir of Butterfly, explain its washed processing flow and roasting curve in detail, and include Front Street's cupping report and V60 pour-over parameters to help you fully understand this coffee bean that combines jasmine floral notes, citrus sweetness and acidity, and a black tea mouthfeel.

When customers want to taste the flavor of Geisha coffee beans but have never previously encountered Hacienda La Esmeralda's Geisha, Front Street Coffee usually gives priority to recommending Butterfly coffee beans, which also come from Panama and carry Geisha flavor characteristics. However, as a Geisha blend, Panama Butterfly often leaves people wondering whether it actually counts as single-origin coffee—after all, in the general perception, anything blended should not be classified as single-origin. In this regard, Front Street believes it is necessary to first clarify the definition of single-origin coffee beans.

Definition of Single-Origin Coffee Beans

Single-origin coffee refers to coffee produced from a specific country, a specific region, or a specific estate, possessing a unique flavor that showcases the local terroir characteristics.

According to information consulted by Front Street, due to the estate's historical circumstances, the Geisha variety was once interplanted with Caturra and Catuai coffee trees in the early days to increase yield. For ease of harvesting, coffee farmers later managed the three varieties separately, then mixed them again during export processing to present the desired rich flavor. The three varieties contained in Butterfly all come from the same origin and the same region, so it still belongs to single-origin beans. A similar situation is also seen with Ethiopian beans—they are likewise not a single variety; the difference is that Ethiopia involves natural harvest blending, while Butterfly involves artificial post-blending.

Region: Boquete, Barú Volcano Area, Panama

Altitude: 1600m

Processing Method: Washed Processing

Varieties: Geisha, Caturra, Catuai

Boquete

Panamanian coffee is mainly grown on the eastern and western slopes of the Barú Volcano in the west, and Boquete is located on the eastern slope. It is cool and foggy here, and the mountainous terrain creates a unique microclimate. Low temperatures and frequent fog help delay the ripening of coffee cherries, achieving an effect similar to high-altitude cultivation. Front Street believes that the coffee flavors of this region range from cocoa to fruity, accompanied by slight acidity.

Butterfly Coffee Bean Varieties

Panama Butterfly Coffee Beans have 40%-50% premium Geisha lineage and are composed of three varieties—Geisha, Caturra, and Catuai—planted in the Barú Volcano area of Boquete. The local special microclimate brings abundant rainfall and significant temperature differences between day and night. Combined with volcanic rock soil as well as meticulous harvesting and fine processing, this coffee shows outstanding performance in overall body, citrus acidity, and the jasmine floral aroma unique to Geisha. However, Geisha's bean shape and flavor are not like Central and South American coffee, but rather closer to Ethiopian coffee. So, what exactly is the origin of Geisha?

Geisha: It was first discovered in the Geisha forest of Ethiopia in 1931, then sent to the Kenya Coffee Research Institute, introduced to Uganda and Tanzania in 1936, entered Costa Rica in 1953, and reached Panama around 1960. Although Geisha has strong disease resistance, its yield is low, so it was once used as a plant for variety improvement and then disappeared from the scene, until the owner of Hacienda La Esmeralda rediscovered it in a windbreak forest and entered it separately in the 2004 BOP cupping competition, winning first place. Only then did Geisha become famous overnight. After that, Geisha was introduced to other regions such as Colombia. Although its performance in other producing areas is not as stunning as in the windbreak forest, the floral aroma and acidity are still excellent.

Caturra: It is a natural mutation of the Arabica Bourbon variety and was discovered in Brazil in 1937. Its tree is shorter than Bourbon, inherits Bourbon lineage, has weaker disease resistance, but yields more than Bourbon. Although discovered in Brazil, Caturra is not suitable for growing locally, so it was not planted on a large scale in Brazil. Instead, it became widely popular in Central and South America, with large-scale cultivation in Colombia, Costa Rica, and Nicaragua.

Catuai: A coffee variety artificially hybridized from Caturra and Mondu Novo. Catuai has strong resistance to natural disasters, especially wind and rain. Its tree shape is shorter, and its fruit is firmer than that of other coffee trees, making it difficult to pick. The fruit comes in red and yellow. At present, no evidence has been found that yellow fruit tastes better than red fruit. On the contrary, some cupping results show that although coffee processed from yellow fruit has decent acidity, its cleanliness is not as good as that of red fruit.

Butterfly Coffee Bean Processing Method

This Front Street Butterfly coffee uses fine washed processing: first remove the skin and pulp, let the coffee beans ferment for 12-18 hours, then place the fermented beans into a water tank and push them back and forth, using the friction between the beans and the force of flowing water to wash them until smooth and clean. After washing, the coffee beans are still wrapped in the mucilage, with a moisture content of about 50%, and must be dried until the moisture content drops to 12-14%, otherwise they will continue to ferment and become moldy and spoiled. After that, the coffee beans are sorted and then stored in a dedicated warehouse.

Front Street Coffee Green Bean Analysis

Butterfly coffee beans use washed processing. Washed beans are known for cleanliness and clear floral aromas, and their moisture content is only 9.9%. Therefore, Front Street's roaster plans to charge at a low temperature, then use high heat and a small airflow opening to speed up dehydration. After the dehydration stage ends, open the airflow to medium and use medium heat so that the Maillard reaction does not proceed too rapidly, and drop the beans when first crack is at its most intense.

Front Street Coffee Roasting Data

Yangjia 800N, roasting amount 550g: preheat the roaster to 200℃ and charge, after 30 seconds adjust the heat to 160, open the airflow to 3, turning point at 1'31", maintain the heat; at 4'50" turn yellow, the grassy smell disappears, entering the dehydration stage, at 165℃ lower the heat to 130℃, keep airflow at 4. At 7'50" dehydration is complete, the bean surface appears wrinkled with dark patches, and the toast smell turns into coffee aroma, which is the prelude to first crack; at this time pay attention to listening for the sound of first crack. At 8'31" first crack begins, open the airflow fully to 5, adjust the heat to 70℃. Post-first-crack development time is 1'28", and drop the beans at 193℃.

Front Street Coffee Cupping Report

Dry aroma: citrus, berries, floral

Wet aroma: citrus, jasmine

Flavor: peach, grape, caramel, honey

Front Street Coffee Brewing Tips

Dripper: V60 #01

Dose: 15g

Coffee-to-water ratio: 1:15

Grind size: 80% passing through a No. 20 sieve

Water temperature: 90-91 degrees

*Regarding grind size, Front Street determines it through sieving. Based on the grind recommendations provided by the Specialty Coffee Association of America (SCA) for pour-over coffee, and combined with practical operational verification, Front Street has found that using different grind sizes for brewing produces noticeably different results, and the grind size for each coffee bean will differ. This is the significance of sieving. If you do not have a sieve at home, Front Street Coffee suggests judging by observing the flow rate: if the flow is too fast, the grind is coarse; if the flow is too slow, the grind is fine.

Front Street suggests everyone choose freshly roasted coffee beans when brewing coffee. Generally, from 4 days after the coffee bean roasting date, the coffee's flavor performance will be better. Therefore, Front Street Coffee insists on roasting fresh coffee beans. However, Front Street knows that some customers hope to brew immediately after receiving the beans (without waiting for the resting period), so Front Street ships coffee beans roasted within 5 days. With 1-2 days of transportation, they arrive in the customer's hands at around 4-7 days, just when the coffee beans have finished resting and can be brewed immediately.

Front Street Coffee uses staged extraction, also called three-stage brewing: use 30 grams of water for a 30-second bloom, then pour in a small circular stream until 125 grams for the stage break. When the water level is about to expose the coffee bed, continue pouring until 225 grams and stop pouring. When the water level is about to expose the coffee bed again, remove the dripper. (Timing starts at the beginning of the bloom.) The extraction time is 2'05".

Butterfly brewing flavor: jasmine floral aroma, black tea mouthfeel, berry and citrus sweetness and acidity, a slight nutty note in the finish, smooth mouthfeel, low bitterness, moderate acidity, medium aftertaste.

Professional coffee knowledge exchange. For more coffee bean information, please follow Coffee Workshop (WeChat public account: cafe_style).

For more specialty coffee beans, please add the private WeChat of Front Street Coffee. WeChat ID: kaixinguoguo0925.

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