What does the Java variety taste like in Bolivian coffee?

Bolivia combines high altitude, a cold climate and unusual varieties, producing coffee with prominent sweetness and soft acidity. A Bolivian Java on the Front Street list comes from the six-hectare Waliki Estate in Caranavi, above 1,660 meters. The cold slows cherry ripening, extending the growth cycle and letting sugars accumulate for a sweeter cup.

Altitude also brings soft citrus acidity and berry notes, while lower-grown Bolivian coffee tends toward balanced body, chocolate sweetness and mild acidity. Variety matters too: Typica dominates, with some Caturra, and the java variety coffee stands out because Bolivia calls it long bean for its slender shape. Processing, including the cocoa natural method, shapes the final flavor.

Although Bolivia is an economically underdeveloped country in South America, it possesses advantages of high altitude, cold climate, and unique varieties, producing coffee with prominent sweetness and soft acidity. This article, from the perspective of Front Street Coffee, systematically reviews the flavor causes, main production areas, variety characteristics, and processing methods of Bolivian coffee, with a focus on the Java coffee beans from the Waliki Estate and its cocoa natural process, and includes Front Street's recommended V60 brewing parameters and flavor description, taking you to comprehensively understand the specialty coffee landscape of this potential producing country.

For more specialty coffee knowledge, welcome to follow our WeChat public account: FrontStreet Coffee

Bolivia is one of the more economically disadvantaged countries in Latin America, geographically adjacent to the two major coffee-producing countries of Brazil and Colombia. Despite the overall limited economic level, Front Street remains very optimistic about the prospects of Bolivian coffee beans and believes that this country has the potential for coffee exports.

A Bolivian Java coffee currently available at Front Street comes from the Waliki Estate. The estate covers only six hectares and is located in Caranavi, the main coffee-producing region of Bolivia, at an altitude of over 1,660 meters. Due to the relatively cold local climate, the coffee's growth cycle is prolonged.

Front Street also learned that although high altitude slows down the ripening speed of coffee cherries compared to lower altitudes and extends the growth cycle, it also brings an advantage: the slow ripening process helps accumulate sugars inside the fruit, making the coffee sweeter. Coffee from Bolivia's high-altitude production areas, in addition to sweetness, also carries soft citrus acidity and berry notes. In contrast, coffee from lower altitudes presents a balanced mouthfeel, chocolate-like sweetness, and mild acidity.

Of course, coffee flavor is not determined solely by altitude and terrain; variety is also a key factor. The coffee grown in Bolivia is mainly Typica, with a small amount of Caturra, but the most special one is the Java variety. According to Front Street, Java actually originated in Ethiopia and is locally called "long bean" in Bolivia because the beans are relatively slender, with the official name Java (JAVA). Do not underestimate this variety; Java has strong resistance to leaf rust, is suitable for smallholder cultivation, and has outstanding flavor performance, not inferior to Geisha at all.

Even though Bolivian coffee has excellent flavor, the potential to rival Geisha, and ideal conditions for growing coffee, its production has always been low. Front Street believes that on the one hand this is related to the fact that Bolivian coffee production is mainly by smallholders, and on the other hand it is related to the country's coffee culture. Because Front Street learned that about 40% or less of the coffee beans produced in Bolivia are mainly for domestic consumption.

In addition, Bolivia is a poor region, so its transportation conditions naturally cannot compare with the convenient coffee transportation systems of neighboring Brazil and Colombia. The main coffee-producing region in Bolivia is the Yungas area, where local infrastructure is very backward and large washing stations are lacking. Transportation in Yungas is also extremely inconvenient, known as the "Death Road." Such road conditions can easily cause coffee cherries to ferment and rot during transport, producing pungent odors. Front Street believes that this situation is very unfavorable for Bolivia's coffee exports.

Bolivian farmers mainly use the washed method to process green beans: put the selected coffee cherries into a depulper to initially remove the skin and pulp; soak the green coffee beans that still have residual pulp and pectin in water and ferment for about 24 hours; after fermentation is complete, place the green coffee beans with parchment into a flowing water channel to wash off the pulp and pectin; after washing, dry them in the sun or with a dryer to reduce the moisture content to about 12%, and finally remove the parchment and store them in the warehouse.

However, other production areas in Bolivia occasionally also use natural processing. Front Street believes that these areas using natural processing may have considered the cold local climate, so many farmers use machine drying instead of sun drying, and this processing method is called cocoa natural processing. Front Street believes many people have probably never heard of using a cocoa dryer to process coffee beans. This processing method was first used by Pedro of the Rodriguez family, using a cocoa dryer to slowly and continuously dry coffee beans at low temperature, thereby reducing the impact of weather.

The cocoa natural processing procedure is roughly as follows: pick the ripest coffee cherries at optimal maturity. After selection and weighing, carefully wash the coffee cherries, place them on African raised beds to dry, and turn them once every hour. After one week, place the coffee cherries into a cocoa dryer. Then store the processed green coffee beans in the warehouse.

Front Street believes that as Bolivian coffee's reputation continues to rise, producers will pay more attention to coffee quality and will spark a new wave of specialty coffee cultivation in Bolivia.

Front Street Bolivia Waliki Estate Cocoa Natural Java Coffee Beans Coffee region: La Paz Growing altitude: 1,600 meters Coffee variety: Java Processing method: Cocoa natural process Flavor: The entry is a distinct sweet-and-sour sensation of citrus and hawthorn, with a finish of fruit chocolate and vanilla cream. After cooling, it carries a light maple syrup note and jasmine tea, with a lasting sugarcane sweetness.

Front Street Brewing Bolivia Coffee Recommendation

FrontStreet Coffee uses a V60 dripper to brew this coffee bean. The V60 conical dripper has a relatively large opening, and together with its unique spiral curve ribs, air is more easily expelled, thereby improving extraction quality. The mouthfeel may not be thick enough, but the sweetness, acidity, and distinct aroma brought out by its high concentration are one of its major features.

Water temperature: 90-91°C Grind size: EK43s grinder setting 10 (fine sugar size) Coffee-to-water ratio: 1:15 Dose: 15 grams Front Street brewing method: Pour 30 grams of water in the first stage for a 30-second bloom, then pour 95 grams (electronic scale shows about 125 grams), completing the pour in about 1 minute. When the water level drops to 2/3 of the coffee bed, pour the remaining 100 grams (electronic scale shows about 225 grams), completing the pour in about 1 minute 40 seconds. Dripping is completed at 1'55"-2'00", remove the dripper, and extraction is complete.

Brewing flavor: slight fermented note, grape, slight nut, floral, medium acidity, juicy mouthfeel.

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