What sets Panama Geisha estates like La Esmeralda apart?

Panama is small in land area but central to the specialty coffee world because of the Geisha variety. Three estates stand out: Hacienda La Esmeralda, Elida Estate, and Hartmann Estate. Each is shaped by the Boquete region's microclimate and its own cultivation and processing choices, which together decide the variety character, processing style, and flavor performance of the beans.

Panama Geisha green beans are scarce and expensive, so roasters often draft three to five roast profiles per lot and select one through cupping. The article also gives brewing parameters for each estate, set in the Boquete terroir of western Panama, where volcanic soil and elevation shape the cup. It is written for drinkers who want to compare Panamanian Geisha estate by estate.

Although Panama is a small country in terms of land area, it occupies a pivotal position in the global specialty coffee world thanks to the Geisha variety. Front Street Coffee has long followed and roasted Panamanian Geisha, and knows well both the excellence of its green bean quality and its high price. Starting from the terroir of the producing region, this article systematically sorts out the cultivation methods and microclimates of the Boquete area, and introduces one by one the variety characteristics, processing methods, and flavor performance of three representative famous estates: Hacienda La Esmeralda, Elida Estate, and Hartmann Estate. The article also includes Front Street Coffee's brewing parameters and technique suggestions for each estate's beans, for coffee lovers to reference and practice, entering the wonderful world of this famous coffee country in Central and South America.

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Panama's Geisha coffee is renowned worldwide for its scarce production and outstanding quality. Front Street is also very enthusiastic about roasting Panamanian Geisha, because its exceptional quality relieves a great deal of pressure in the roasting process; on the other hand, Geisha green beans are expensive, and Front Street treats every batch of beans with extra caution. Fortunately, Front Street's roasters are highly experienced, and generally draft three to five roasting plans based on the beans' characteristics, then select the optimal curve through cupping, and finally present it to everyone. Many customers, when tasting Geisha at Front Street, praise its flavor highly, and at the same time ask: why can the green bean quality of Panamanian Geisha be so outstanding? In this article, Front Street Coffee (FrontStreet Coffee) revolves around this topic that everyone cares about most, taking you into this famous coffee country in Central and South America.

Panama Coffee Producing Regions

Panama is located in the central part of the American continent, a small country with an area of only 75,517 square kilometers, shaped like an "S," connecting North America and South America. It borders Colombia to the east, faces the Pacific Ocean to the south, is adjacent to Costa Rica to the west, and has the Caribbean Sea to the north. Coffee of superior quality is mostly grown in the western part of the country.

In terms of climate conditions, Panama is close to the equator and has a tropical maritime climate, humid during the day and cool at night, with an average annual temperature between 23 and 27 degrees Celsius. The year is divided into a dry season and a rainy season, with average annual precipitation of about 1,500 to 2,500 millimeters. Coffee produced in the Boquete area of Chiriqui Province in Panama is the most well-known, while Volcan, Santa Clara, Candela and other places are also quite famous. Other producing areas include the David area, the Remacimeinto area, the Bugaba area, and the Tole area. Only coffee grown at an altitude between 1,300 and 1,500 meters is regarded as specialty coffee.

Plantations in Panama's Boquete region are mainly divided into three models: sun plantations, full-shade plantations, and semi-shade plantations. Those with more than 50 shade trees per hectare are full-shade plantations; those with 25 to 50 are classified as semi-shade plantations; those with fewer than 25 are called sun plantations. So, under the same growing conditions, what exactly is the effect of shade versus no shade on coffee?

Shade plantations can slow down the ripening rate of coffee cherries, allowing more flavor substances to accumulate inside the coffee cherry. Therefore, shade itself means increased costs and reduced yield, but the coffee produced has better flavor than semi-shade plantations under the same conditions. At present, most plantations in Colombia use a model of coffee trees intercropped with banana trees, because Arabica tree types are becoming increasingly dwarfed, and once banana trees grow up they can provide shade.

The coffee beans produced by Panamanian estates are mostly hand-selected specialty Arabica beans, and each batch of beans can be traced back to its source. Being able to find out which estate and which plot the beans came from, or which cooperative or which farmer, is all about pursuing the taste of origin. Only by personally going to the coffee producing area and walking into the coffee estate is it possible to understand where that trace of coffee heritage, enchanting flavor, and ever-changing aroma actually comes from — whether it is microclimate, variety, processing method, or the secret recipe of the coffee farmer.

Hacienda La Esmeralda

Panama's Hacienda La Esmeralda is located on a corner of Baru Volcano, so before the coffee beans produced in this area became famous, they were mostly named after Baru Mountain. The surroundings of Boquete are beautiful, with many leisure hotels and vacation estates built there, even along the important river Rio Caldera. Hacienda La Esmeralda is located in Jaramillo on the right side of the river, and later expanded to the higher-altitude Canas Verdes area on the left side of the river to grow coffee. All of this is thanks to Rudolph Peterson's decision back then to buy this property.

When mentioning Hacienda La Esmeralda, one cannot fail to mention the "Red Label," "Green Label," and "Blue Label" grades of Geisha coffee beans. Although Hacienda La Esmeralda's Geisha coffee production is limited, its coffee quality enjoys the reputation of being the "best in the world," and after winning first place at BOP in 2004, it quickly became a star estate. Hacienda La Esmeralda's four well-known coffee brands include: Esmeralda Special, Geisha, Diamond Mountain grows, and Palmyra.

Front Street Coffee (FrontStreet Coffee) Hacienda La Esmeralda Geisha Red Label

Region: Boquete, Panama

Estate: Hacienda La Esmeralda, Mario plot

Altitude: 1700+m

Variety: Geisha

Processing method: Natural process

Red Label Geisha, namely Esmeralda Special, is Hacienda La Esmeralda's top product. It uses Geisha beans grown at an altitude of 1,600 to 1,800 meters, with a cupping score above 90, from the two producing areas of Jaramillo and Canas Verdes. In the independent auction held by Hacienda La Esmeralda itself, only the Geisha lots from the divided plots that are put up for bidding can truly be called auction Red Label. However, there are also non-auction Red Labels on the market, which are in fact Geisha selected from the same plots that did not participate in the auction and flowed into the market. The variety and quality are no different; only the selling price differs.

Front Street Coffee (FrontStreet Coffee) Brewing Suggestions

Dripper: Hario V60

Water temperature: 90℃

Dose: 15 grams

Coffee-to-water ratio: 1:15

Grind size: medium-fine grind (75% passing through a No. 20 standard sieve)

Front Street Coffee (FrontStreet Coffee) Brewing Technique

Staged extraction

Use 30 grams of water for a 30-second bloom, then pour in a small circular stream until 125 grams for the first stage. When the water level drops and is about to expose the coffee bed, continue pouring until 225 grams and stop. When the water level drops and is about to expose the coffee bed, remove the dripper. (Timing starts from the beginning of the bloom.) The extraction time is 2'00".

Flavor Description

There are bright aromas of rose and citrus, along with brown rice, berries, apricot, mixed fruits, honey, a thick juicy mouthfeel, rich layers of flavor, and obvious sweetness.

Elida Estate

The history of this estate can be traced back to 1918. The farm was originally owned by the Lamastus family, and the name Elida comes from the name of the wife of the then farm owner, Robert Louis Lamastus. Elida Estate is located in the Boquete producing area, at an altitude that is almost the highest in all of Panama, and nearly half of its area lies within a national protected park, making it a rare ultra-high-altitude estate in Central America. Elida Estate has a total area of 65 hectares, of which more than half is within the boundaries of Baru Volcano National Park. Within the estate, 30 hectares are planted with coffee trees, and the remaining 35 hectares are virgin forest. Coffee cultivation extends from 1,670 meters to 1,850 meters above sea level, making it one of the two highest-altitude coffee estates in Panama (the other estate at a comparable altitude should be Carmen Estate in the Volcan Valley).

Baru Volcano has rugged terrain and is a young active volcano at an altitude of more than 3,400 meters. Due to the huge temperature difference between day and night, coffee at Elida Estate requires five years of careful care after sowing before it welcomes its first harvest, a rather long waiting period (coffee in ordinary producing areas usually needs only three years). Although the plants grow more slowly, this is greatly beneficial to the development of coffee flavor. After entering the harvest period, affected by temperature, the ripening period of the coffee often exceeds one month. If hurricanes, heavy rain, or other force majeure occur just before ripening, even knowing it will cause major losses, because the beans have not reached the estate's harvest standard, under their insistence on quality they refuse to harvest early, resulting in a sharp reduction in yield. The risk is in fact far higher than that of other lower-altitude estates.

Elida Estate mainly grows three varieties, namely Catuai, Typica, and Geisha. The estate's processing plant is located halfway up the mountain, so after picking, the coffee can be transported to the factory for processing immediately, ensuring that the quality of the coffee cherries is not affected. Of course, Elida's environment is also suitable for growing other high-quality temperate crops, especially tree tomatoes and some uncommon high-altitude fruits. Interestingly, the flavors of these fruits can often also be found in Elida's coffee.

In addition to its unique ultra-high altitude and microclimate, the estate owner Mr. Wilford has also put great effort into harvesting and processing. To achieve the highest standard, Elida Estate's coffee only allows hand-picking of the ripest coffee cherries (Ripe on Pinton). The high degree of fruit ripeness naturally means high sugar content in the mucilage, and this is also the foundation that creates Elida's high-quality flavor.

Front Street Coffee (FrontStreet Coffee) Elida Estate Typica

Region: Boquete, Panama

Estate: Elida Estate

Altitude: 1,850 meters

Variety: Typica

Processing method: Natural process

In addition to being extremely strict about coffee cultivation and processing, estate owner Mr. Wilford is also more rigorous than others in the industry when it comes to the "purification" stage after green bean processing. Taking Panama Elida as an example, after green bean processing, the beans need more than 5 months of low-temperature Resting to remove greenness, so that the coffee flavor can develop in a more balanced and fuller way. (Low-temperature Resting is a concept of green bean purification promoted vigorously by coffee master George Howell starting in 2006. We have found that although green beans in subtropical regions certainly need low-temperature storage, different processing methods and altitudes will change the duration of low-temperature Resting. For Panama Elida, 5 months of low-temperature Resting is optimal.)

Cupping expert Ken Davids gave Elida Estate's coffee a high score of 93 points in 2012! Elida is also a frequent presence on the competition bean lists of contestants from various countries in the World Barista Championship (WBC). In the finals of Taiwan's TBC (Taiwan Barista Championship) and China's CBC (China Barista Championship), contestants can often also be seen using single-origin Elida to make SOE espresso.

Front Street Coffee (FrontStreet Coffee) Brewing Suggestions

Dripper: Hario V60

Water temperature: 91℃

Dose: 15 grams

Coffee-to-water ratio: 1:15

Grind size: medium-fine grind (80% passing through a No. 20 standard sieve)

Front Street Coffee (FrontStreet Coffee) Brewing Technique

Staged extraction

Use 30 grams of water for a 30-second bloom, then pour in a small circular stream until 125 grams for the first stage. When the water level drops and is about to expose the coffee bed, continue pouring until 225 grams and stop. When the water level drops and is about to expose the coffee bed, remove the dripper. (Timing starts from the beginning of the bloom.) The extraction time is 2'00".

Flavor Description

On the palate, one can clearly feel the flavors of white peach, raisins, and orange, then gradually the sweetness of brown sugar and muskmelon emerges, with the finish carrying flavors of grapefruit and green tea.

Hartmann Estate

Hartmann Estate is currently continuously operated by the third generation of the family. Mr. Ratibor Hartmann and his four siblings each take on different responsibilities on the estate. They live together on the estate and make a living by growing coffee.

The Hartmann family also provides management and coffee processing services for many estates in Panama. For example, Finca La Mula, a frequent winner at Best of Panama, and 90+'s estate in Panama are both managed by the Hartmann family. Although this estate is very low-key and they are rarely seen at Best Of Panama, their coffee can be called one of the finest in Panama. The Hartmann family has played an indispensable role in making Panama coffee as famous as it is today.

Catuai is a hybrid variety of Mundo Novo and Caturra, with strong resistance to natural disasters, especially wind and rain. It inherits Caturra's advantage of a low tree body and also improves on the shortcomings of Mundo Novo; another advantage is that the fruit holds firmly and is not easy to drop when strong winds blow, making up for Arabica's weakness of being fragile. However, its overall flavor expression is more monotonous than Caturra, and also more monotonous than Mundo Novo and lacking in body, which is the greatest regret.

Front Street Coffee (FrontStreet Coffee) Hartmann Estate Wine Process

Region: Volcan, Panama

Estate: Hartmann Estate

Altitude: 1250-1700m

Variety: Catuai

Processing method: Wine process

First of all, the wine process is not soaking coffee in red wine, nor is it fermenting it in red wine barrels. The wine process draws on winemaking techniques, placing whole uncrushed bunches of grapes together with their stems into a tank filled with carbon dioxide (an oxygen-free environment). The grape berries then break, squeezing out juice, separating grape juice from skins, after which yeast is added for fermentation. This process can use neutral grape varieties to obtain aromatic wines, and the resulting wine is softer, rich in fruity aroma, with obvious aromas of cherry liqueur, banana, bubblegum, and cinnamon. Therefore, the wine process is also called carbonic maceration.

In wine-process fermentation, first the coffee cherries are placed in a sealed container with a one-way exhaust valve, which is very similar to the anaerobic method. Because the coffee cherry skins remain intact, fermentation may take several days or several weeks. Different pressures in the tank produce different sugars and pectins for microorganisms to decompose. The wine process can ensure the quality of the coffee beans by controlling pH, and even temperature and humidity, while sealed fermentation also makes aromatic substances less likely to volatilize.

Front Street Coffee (FrontStreet Coffee) Brewing Sharing

In order to highlight Hartmann's wine-process beans, Front Street Coffee (FrontStreet Coffee) went through cupping and then found a relatively suitable brewing plan.

First, the dripper chosen was Hario's resin V60 dripper. As a traditional pour-over dripper, V60 can brew very good flavor, and the resin material has little effect on water temperature. The coffee-to-water ratio used is 1:16. Enlarging the coffee-to-water ratio makes the coffee's flavor easier to release. As the saying goes, a rich floral fragrance is not as attractive as a faint one.

The grind size is slightly coarser than normal pour-over grinding, using a No. 20 standard sieve with a 70% passing rate. The coarser grind is to avoid clogging the drainage hole with coffee powder in the final stage and to avoid over-extraction.

The water temperature used is 93℃. A higher water temperature makes it easier to extract flavor substances.

Brewing Steps

First, add 15g of coffee powder, then pour 40g of water in the first stage for a 30-second bloom. Pouring more than twice the amount of water for the bloom can make the acidity of the whole cup brighter.

In the second stage, pour 140g of water. The circular pouring motion should be elegant (slow), with the water stream height at about 5cm. This stage of pouring raises the coffee water level to half the position of the short ribs.

When the water level drops to the bottom of the short ribs, continue pouring 60g, then stop pouring at about 1 minute 32 seconds. After all the coffee liquid in the dripper has flowed into the server, remove the dripper to end extraction. The total time is 2 minutes.

Flavor Description

This brewing method smells of red wine fermentation aroma. On the palate there is the acidity of citrus and kiwi, very bright acidity, with brown sugar sweetness in the middle, accompanied by the acidity and aroma of wine.

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