As lauded as southern Huila is with roasters all over the world, a true gesha separation from this part of Colombia is still exceedingly rare. This microlot comes from a single 3.5-hectare farm co-managed by two young cousins, just 18 and 22 years old, who are already local leaders in varietal farm management and processing.
Colombia has no shortage of unique coffees, but this one is truly remarkable. The typically light, powdery florals of the gesha cultivar are electrified by the addition of citrus juice in the fermentation, becoming bracing and saffron-like with a clean and long-lasting sweetness evocative of lychee and watermelon syrups. The flavor range is broad and still totally harmonious. It’s a wonderful result.
Southern Huila
Huila is arguably Colombia’s best-known department for top microlots. Huila’s geographical accessibility, dense population of knowledgeable farmers, warm and subtropical forests, high elevations, and microclimate diversity have for many years sustained one of specialty coffee’s most beloved regions. The fact that most of the department is harvesting coffee almost every month of the year means that fresh coffee is always available.
Huila is a long and narrow valley that follows a winding gap between two large cordilleras of the Andes. Colombia’s 950-mile long Magdalena river has its source in southern Huila and has shaped the agriculture here for centuries. Uphill from the valley’s lush and picturesque lower slopes are a diverse array of coffee producing communities, often dramatically steep, and each with their own unique climate and history.
Finca Los Sauces & “Lime Lemon” Processing
Finca Los Sauces is a small family farm managed by Jaider Hermida Cárdenas and Johan David Calderón, cousins and 3rd generation farmers who grew up immersed in coffee cultivation in the presence of their parents and grandparents. Jaider, 22 years old, trained as a barista and cupper, and Johan, 18, studied coffee cultivation, both enrolling in different specialties in Colombia’s Servicio Nacional de Aprendizaje (SENA), a kind of national vocational school that, being Colombia, heavily specializes in all aspects of the coffee industry. As producers they work together to fine-tune their lot separation and processing techniques to achieve the best results possible within their means.
This particular microlot is a co-fermented fully washed coffee. Hand-harvested gesha cherry on the farm was floated for density and then hand-sorted again for color consistency, so that only perfectly ripe, dense fruit was used. After this vigorous sorting was complete, the cherry was depulped and placed in plastic drums for fermentation. Taking advantage of the abundance of local citrus, the cousins added freshly squeezed lemon and lime juice directly into the fermentation drums at a ratio of 1L of juice for every 50kg of freshly depulped parchment.
Fermentation was a 2-stage process, and a very long one overall. First, the coffee and juice were allowed to ferment together, closed in the drums, for 90 full hours. After this first segment, the drum lids were removed and the coffee was allowed to continue fermenting openly for another 180 hours. After the full 270 hours of fermentation, the parchment coffee was washed clean of all residual mucilage and citrus juice and moved directly inside the cousins’ greenhouse to dry on raised screens. Drying was slow and steady and took 26 days to complete.
That’s right, it took 36 days to process this lot.
Terra Coffee SAS
Finca Los Sauces is a part of Terra Coffee SAS, a local producer group established in 2016 by Juliana Guevara and Wbeimar Lasso, with a narrow focus on developing high quality coffees alongside select producers in the Huila and Nariño departments and sharing them with the world. The small company manages one single producer association in each department where they work, “Ecoterra” in Nariño, with 140 producer partners, and “Terra Verde” in Huila, with 120.
For Terra Coffee SAS as a whole, quality in coffee is very rationally understood as a direct pathway to well-being for volume-limited, small coffee farming families. Driving their business model is an understanding that quality results from small harvests have direct impacts on not just the farm owner, but the many dependents on each small farm, including young children, older adults, and the women of the household performing essential labor that often goes unpaid. By increasing quality and placing microlots in the market, Terra Coffee SAS plans not only to increase prices to growers and their families, but also increase their sense of pride in the details of their work.
Overview
This is a high intervention citrus juice co-fermented Gesha variety coffee from the Pitalito municipality of Huila, Colombia, produced by Jaider Hermida Cárdenas & Johan David Calderón. The flavor profile is distinctive, with strong flavors of ginger, lime, lemon, lychee, and rosewater. Our roasters found first crack to be quiet, and preferred an overall gentle approach. When brewed, we liked low-dose and coarsely ground pour-overs, and updosed, long espresso extractions.Taste Analysis by Isabella Vitaliano
The gateway to all gateways. Think of this coffee as a portal - an entryway to all things co-fermented. If you have been on the fence about buying a co-fermented coffee, unsure whether your customers will like it, this is the perfect bridge. It’s distinct but not loud or obnoxious by any means. And if you have been buying co-fermented coffee, this is an easy winner to get everyone you know on the bandwagon. The team got flavors like ginger chews, menthol, mint, lemon candy, hibiscus, and raspberry. This could easily become your new obsession, with even more candy-like flavors like cereal milk, fruit loops, butterscotch, and peanut brittle. To me, there is a distinct relation to 7up in this cup. I’m talking direct relations: aunt, brother or sister - no distant cousins allowed. On the scale of Sprite to ginger ale, 7up sits somewhere in the middle, with not too much sweetness and extra limey notes. There are also hints of jasmine, basil, and watermelon rind in this coffee. Pour-over is likely your best friend for this coffee, not just for flavor but economic reasons. If you do have some extra change to spare, put this in your espresso hopper, you will not be disappointed. Marie, on the espresso analysis, found this to have creamy citrus flavors and even suggested pairing it with an espresso tonic. I’d have to agree with her. This feels like summer and childhood all wrapped up into one coffee. Put it on your menu to give co-ferments a stunning debut or keep your existing co-ferment lovers happy. Coffee knows no bounds! And neither should you.Source Analysis by Charlie Habegger
As lauded as southern Huila is with roasters all over the world, a true gesha separation from this part of Colombia is still exceedingly rare. This microlot comes from a single 3.5-hectare farm co-managed by two young cousins, just 18 and 22 years old, who are already local leaders in varietal farm management and processing. Colombia has no shortage of unique coffees, but this one is truly remarkable. The typically light, powdery florals of the gesha cultivar are electrified by the addition of citrus juice in the fermentation, becoming bracing and saffron-like with a clean and long-lasting sweetness evocative of lychee and watermelon syrups. The flavor range is broad and still totally harmonious. It’s a wonderful result. Southern Huila Huila is arguably Colombia’s best-known department for top microlots. Huila’s geographical accessibility, dense population of knowledgeable farmers, warm and subtropical forests, high elevations, and microclimate diversity have for many years sustained one of specialty coffee’s most beloved regions. The fact that most of the department is harvesting coffee almost every month of the year means that fresh coffee is always available. Huila is a long and narrow valley that follows a winding gap between two large cordilleras of the Andes. Colombia’s 950-mile long Magdalena river has its source in southern Huila and has shaped the agriculture here for centuries. Uphill from the valley’s lush and picturesque lower slopes are a diverse array of coffee producing communities, often dramatically steep, and each with their own unique climate and history. Finca Los Sauces & “Lime Lemon” Processing Finca Los Sauces is a small family farm managed by Jaider Hermida Cárdenas and Johan David Calderón, cousins and 3rd generation farmers who grew up immersed in coffee cultivation in the presence of their parents and grandparents. Jaider, 22 years old, trained as a barista and cupper, and Johan, 18, studied coffee cultivation, both enrolling in different specialties in Colombia’s Servicio Nacional de Aprendizaje (SENA), a kind of national vocational school that, being Colombia, heavily specializes in all aspects of the coffee industry. As producers they work together to fine-tune their lot separation and processing techniques to achieve the best results possible within their means. This particular microlot is a co-fermented fully washed coffee. Hand-harvested gesha cherry on the farm was floated for density and then hand-sorted again for color consistency, so that only perfectly ripe, dense fruit was used. After this vigorous sorting was complete, the cherry was depulped and placed in plastic drums for fermentation. Taking advantage of the abundance of local citrus, the cousins added freshly squeezed lemon and lime juice directly into the fermentation drums at a ratio of 1L of juice for every 50kg of freshly depulped parchment. Fermentation was a 2-stage process, and a very long one overall. First, the coffee and juice were allowed to ferment together, closed in the drums, for 90 full hours. After this first segment, the drum lids were removed and the coffee was allowed to continue fermenting openly for another 180 hours. After the full 270 hours of fermentation, the parchment coffee was washed clean of all residual mucilage and citrus juice and moved directly inside the cousins’ greenhouse to dry on raised screens. Drying was slow and steady and took 26 days to complete. That’s right, it took 36 days to process this lot. Terra Coffee SAS Finca Los Sauces is a part of Terra Coffee SAS, a local producer group established in 2016 by Juliana Guevara and Wbeimar Lasso, with a narrow focus on developing high quality coffees alongside select producers in the Huila and Nariño departments and sharing them with the world. The small company manages one single producer association in each department where they work, “Ecoterra” in Nariño, with 140 producer partners, and “Terra Verde” in Huila, with 120. For Terra Coffee SAS as a whole, quality in coffee is very rationally understood as a direct pathway to well-being for volume-limited, small coffee farming families. Driving their business model is an understanding that quality results from small harvests have direct impacts on not just the farm owner, but the many dependents on each small farm, including young children, older adults, and the women of the household performing essential labor that often goes unpaid. By increasing quality and placing microlots in the market, Terra Coffee SAS plans not only to increase prices to growers and their families but also increase their sense of pride in the details of their work.Green Analysis by Isabella Vitaliano
Screen size is within the 17-19 range, slightly larger beans than some of the other cultivars. Sometimes with high intervention coffees you can see the moisture content is a bit higher than usual that is not the case with this coffee. Water activity and moisture content remain in average ranges. Density is also in the average range and because this coffee has so much flavor packed into each bean, it will be pretty hard to mess up this coffee. But be sure to check out the roaster notes for more details. Gesha, the holy grail cultivar first came to Central America on a ship to Costa Rica. They received the seed in the 50s at a research station called CATIE project, but it was abandoned because it was not rust resistant. Once it failed in Costa Rica the seed was then sent to Panama in 60s and by 2004 the Peterson family won Best of Panama auction using the Gesha cultivar. You may be confused as to whether you should use the spelling Gesha or Geisha, as they are often interchangeably. Check out Jenn Chen’s article here to learn more.Diedrich IR5 Analysis by Doris Garrido
In my roasting approach for this co-fermented coffee, I opted for a usual gentle beginning of the roast. Given that it's a delicate Gesha, I observed that this coffee is even more sensitive than a washed varietal, losing moisture more quickly. It’s crucial to mention that for a co-fermented coffee, slowing down at the right time is essential, or the roast can accelerate rapidly. Catching the first crack can also be tricky; I’ve noticed it sometimes occurs before I can even hear the crack noises. The roast began at 380F and passed the turning point even faster than I anticipated. I introduced gas at the 2-minute mark, bringing it to 60%. Shortly after, I increased to 100% and maintained this setting for a little over 2 minutes reducing it to 70%. In retrospect, I probably waited too long to reduce heat (around 340F), My Maillard was progressing very quickly. To manage this, I decided to turn the burner off for a bit, bringing it back on after the first crack. This allowed me to finish the roast with the full airflow I had opened before the crack. The development phase lasted for 1 minute and 40 seconds, which was a bit longer than my ideal for a Gesha, but I wanted to compensate since the yellowing phase had progressed too quickly, and I aimed for a little more caramelization. Without a doubt this coffee produced an incredibly perfumes aroma, with strong citrus notes. On the cupping table we found notes of hibiscus tea, grilled lemons, seven up, and ginger ale. For co-ferment lovers, this coffee truly delivers those vibrant citrus flavors and aromas- they are unmistakable during roasting. However, the caramelization can also become quite complex; In other roasting approaches, specifically on the IKAW that Isabella V. has done, I’ve tasted notes of anise, mint, and even greater complexity in ginger notes.Aillio Bullet R1 IBTS Analysis by Chris Kornman
We use the RoasTime app and roast.world site to document our roasts on the Bullet. You can find our roast documentation below by searching on roast.world, or by clicking on the link below. Take a look at our roast profiles below, as they are constantly changing! Evan’s in Indonesia this week so I got to play on the Bullet in his absence, and I had a nice time roasting this slightly silly but very aromatic cofermented Gesha from southern Colombia. The green immediately exudes that distinctive mossto and citrus aroma, if you’ve roasted or cupped coferments before, you’ll recognize it. If you haven’t, well, as Isabella mentions this is kind of a perfect gateway coffee for the coferment curious crowd. It’s just strange enough to be obviously altered, but not so insane as to be inaccessible, a nicely balanced and really well-executed process by producers Jaider Hermida Cárdenas & Johan David Calderón. Ok, so when it comes to roasting, coferments might seem daunting, Geshas intimidating, and expensive coffee a little scary to just toss into your roaster and let it rip, but I’m here to tell you to do just that. Trust the process. It’s going to turn out ok, no fancy techniques required. I used my standard hot charge temp (IBTS is 464F, 350F on the standard thermocouple) for this 440g batch (all the coffee I had to work with, just one shot). I gave it a little juice up front with a P7 start and F2 setting. I leave my drum at D4 always. It’s roughly 60RPM, which is my preference, and I just don’t want to muck around with it at all, I’m far more comfortable adjusting the heat and airflow. After a couple of minutes at P7 I dropped it to P5 which is where the power stayed until after first crack. I increased the fan from F2 to F5 just after yellowing started to give it a nice, balanced stretch of Maillard reactions. First crack started slowly and I marked it at 8:30, thereafter dropping to P3 and increasing the fan to F6 for the rest of the 1:45 of development time, watching for color and consistency and mostly letting first crack come to a very gentle end. My ROR kissed 0F/min right at the end of the roast. The coffee was true to profile on the cupping table next to Doris’ Diedrich roast and Isabella’s Ikawa attempts. We liked all four of the roasts and felt that, in the big picture, they all had way more in common than what differentiated them. This roast reminded us of cereal milk, lemon candy, ginger, perfume, and cannabis. I’m really happy with how the roast turned out, and would simply caution users against trying to force the coffee into a box. Just let it flow, use a simple profile, keep your foot off the gas during late Maillard and take it easy after crack. It’s going to turn out great. You can follow along with my roast here at roast.world: https://roast.world/ckornman.wnD2/roasts/B3eMx6PHbxG1tP7TRfDc9Ikawa Pro V3 Analysis by Isabella Vitaliano
Our current Ikawa practice compares two sample roast profiles, originally designed for different densities of green coffee. The two roasts differ slightly in total length, charge temperature, and time spent between color change in first crack. You can learn more about the profiles here. On the high-density roast, the florals were a little bit amped up into a perfumed delight of botanicals, mint, and jasmine. The light-density roast also showcased florals but was a bit more rounded, with a lovely sweetness throughout. The team recommends trying out the high-density version, it feels like the more complete expression of this coffee. You can roast your own by linking to our profiles in the Ikawa Pro app here:- Roast 1: Low Density Sample Roast
- Roast 2: High Density Sample Roast
Brew Analysis by Katie Briggs
With longer days and warmer temps, we are right on the cusp of summer! With the season comes fresh flavors and exciting sunny days filled with relaxation and refreshments. This lemon-lime co-ferment has the perfect flavor profile for these coming months. Soft and bright with a touch of citrus that leaves you craving more. I started brewing on the V60 cone brewer, using a 19g dose and a grind setting of 9. I did 50 grams of water and let it bloom for 40 seconds. I then brought the water up to 200g and then did a final pulse of water which brought it up to 300g. This brew felt a little heavy in terms of body, and the TDS reflected that at a 1.53. The team got notes of limeade, basil, watermelon rind, and jasmine. I wanted to thin the brew out a bit, so for the next brew I did the same dose but at a grind of 10. I did the same water pulses for this one. It turned out a little bit better but still had a high TDS and a heavy body. We got similar notes of lime zest, watermelon rind, and sweet basil. I decided to move to the Kalita Wave flatbed brewer and dose down to 18 for the next brew. I did a grind of 10, and the same water pulses as the other brews. I liked this brew a lot better than the last two. The body was lighter, but it still had a really great flavor. We got notes of jasmine, lychee, sweet basil, and limeade. I liked the direction of this brew but wanted to see if I could get the TDS down just a bit more. I did the final brew at the same dose, this time at a grind of 11. I did the same water pulses, and wow, perfection. This brew was exactly what I was looking for: soft and sweet, with notes of jasmine, basil, key lime pie, and lychee. I would recommend a lighter dose and a coarse grind on a flatbed brewer to let the delicate and sweet flavors really shine. These brews are perfect for the hot summer days, bringing brightness and refreshment to your morning cup!Espresso Analysis by Marie de Courcy
What a perfect time to be blessed with such beautiful coffee from Jaider Hermina Cardenas and Johan David Calderon. This lime-lemon co-fermented Gesha is a testament to all the things that make Colombian coffee so special. Bright, punchy citrus, delicate florals, and nutty, complex sweetness are ever present in this coffee. There’s plenty of room to play with your dial. Use a higher dose and longer extraction time for something rich and full, or scale it back and run your shot faster for something a bit more refreshing while still full of flavor. The first recipe used a 20g dose, with a 44.3g yield and a 31 second extraction time. This shot had a full-bodied flavor, letting some of the nutty savory notes to come through without overshadowing the citrusy complexity. Notes of yuzu, lemongrass, peanut brittle and hops were present. The second recipe used a 19g dose, 41.3g yield, and a 25 second extraction time. Lowering the dose and speeding up the shot brought the spring/summer energy to life, producing a much juicier shot with plenty of depth. Notes of lime jello, roasted green bell pepper, and banana came through, with peanut brittle and nougat on the finish. For a coffee with such a distinct aroma and flavor profile from both its processing and roasting, there’s plenty of room to get a wide variety of flavors. Up your dose and extraction time to find full bodied, nutty profile, or go low and fast to get juicy, citrusy summer vibes.