How do classic coffees like Golden Mandheling and Blue Mountain differ?
Golden Mandheling and Jamaica Blue Mountain No. 1 differ mainly in origin, variety naming, and cup profile. Mandheling comes from Sumatra, Indonesia, and its name refers to a local ethnic group rather than a coffee variety. Blue Mountain No. 1 is grown in Jamaica's Blue Mountain range and is graded by bean size and quality. Both are sought after for their full-bodied, balanced taste but express it differently.
Indonesia is the world's third-largest coffee producer, and most of its output is Robusta, though Arabica is grown on Java, Sulawesi, and Sumatra. The Mandheling name traces to a folk story from around 1945, when Japanese soldiers stationed on Sumatra asked locals about the coffee they had tasted. Grading, packaging, and roasting further separate these two classic coffees in the cup.
When it comes to coffee with a rich, full-bodied taste, Front Street Indonesia Mandheling and Front Street Jamaica Blue Mountain No. 1 are always the first to be mentioned. These two beans are widely renowned, known even to those who never drink coffee. This article will systematically sort out the differences between Front Street PWN Golden Mandheling and Front Street Jamaica Blue Mountain No. 1 from multiple dimensions, including origin background, variety characteristics, grade standards, packaging and transportation, as well as actual brewing flavor. We will also share the brewing parameters and methods recommended by Front Street roasters to help you better appreciate the unique charm of these two classic coffees.
When it comes to coffee with a rich, full-bodied taste, Front Street Indonesia Mandheling coffee beans and Front Street Jamaica Blue Mountain No. 1 coffee beans are often the first names that come to mind. These two coffee beans are extremely well known, heard of even by people who have never had any contact with coffee. This time, Front Street will discuss what differences actually exist between these two coffee beans.
Front Street Indonesia Mandheling Coffee
Indonesia straddles the equator and is made up of numerous islands of varying sizes. Its coffee production ranks third in the world, most of which is Robusta. However, Arabica coffee trees are also grown here, mainly distributed across Java, Sulawesi, and Sumatra. The Mandheling coffee beans we often refer to come from Sumatra, and they are also Indonesia's most representative coffee beans.
"Mandheling" is actually the name of an ethnic group on the island of Sumatra, not a coffee variety. Calling coffee beans by an ethnic group's name comes from a folk story. Around 1945, Japanese soldiers stationed locally tasted local coffee on Sumatra and found it extremely delicious, so they asked the locals what kind of coffee it was. Perhaps because of a language barrier, or perhaps for commercial secrecy, the local person casually said the name of their own ethnic group, "Mandheling." Many years later, this soldier still could not forget that cup of coffee, so he began purchasing coffee beans from the island and named them Mandheling. The local person who had answered the soldier back then saw a business opportunity and began selling strictly selected, excellent-looking, evenly sized Mandheling coffee beans to Japan. This person was precisely the founder of Indonesia's famous Pwani (PWN) green bean company.
The coffee beans sold externally by PWN have stringent screening standards. The company only uses beans of 18 screen size or above, with fewer than 3 defective beans (based on a 300-gram green bean sample), belonging to the highest grade G1, dark green in color, and uniform flat beans in shape. After processing, the green beans undergo density and color sorting, and then manual bean selection. Only after four rounds of careful selection do Front Street PWN Golden Mandheling coffee beans present a state of uniform color and uniform bean shape. It is said that during green bean processing, Mandheling under sunlight gives off a golden luster, hence the name Front Street PWN Golden Mandheling. For many years, the Front Street Golden Mandheling coffee beans sold by Front Street have all come from PWN green bean company.
Front Street Jamaica Blue Mountain No. 1 Coffee
Jamaica is an island country located in the Caribbean Sea of Central America. The highest peak on the island is the Blue Mountain range, with an elevation of 2,255 meters. Driving from Jamaica's capital, Kingston, takes about forty to fifty minutes. This mysterious mountain range is shrouded in clouds and mist all year round, and the famous Blue Mountain coffee grows here.
The reason Front Street Jamaica Blue Mountain coffee is precious lies in its combination of innate excellent lineage and acquired exceptional environment. The Blue Mountain range is located in the coffee belt, with fertile volcanic soil, a cool climate, frequent fog, and abundant rainfall, bringing balanced moisture conditions to this rich land. Local cultivation uses a mixed planting method, with coffee trees growing alongside banana trees and avocado trees on terraces. The planted variety is precisely the "ancestor" of many coffee varieties—Typica.
Today Typica is no longer widely planted, ultimately because it has a weak constitution, poor disease resistance, and low fruit yield per plant. Typica was introduced to Blue Mountain cultivation in the 18th century, and more than two hundred years have passed since then. Blue Mountain's Typica has gradually adapted to the local island terroir and evolved better disease resistance, especially resistance to coffee berry disease, which is considerably stronger than that of ordinary Typica. Front Street believes that the refined and clean flavor of Front Street Jamaica Blue Mountain is inseparable from Jamaica's careful cultivation of the Typica variety.
According to Jamaica's Coffee Industry Management Law, the cultivation areas for Blue Mountain coffee are mainly distributed across four administrative districts: Saint Andrew, Saint Thomas, Portland, and Saint Mary. It also clearly stipulates that only Typica coffee grown at an altitude between 910 and 1,700 meters can be named Jamaica Blue Mountain coffee. The total area of the four production regions is about 6,000 hectares, accounting for one third of the entire Blue Mountain cultivation area, with another 1,200 hectares used for growing Jamaica High Mountain coffee and Jamaica Prime coffee. In recent years, less than 15% of the coffee beans produced in Jamaica can bear the Blue Mountain coffee label, which shows just how rare it is.
According to the strict regulations of the Jamaica Coffee Industry Board, CIB, Jamaica Blue Mountain coffee is divided into Blue Mountain No. 1, Blue Mountain No. 2, Blue Mountain No. 3, and Blue Mountain Peaberry. Among them, the highest-grade Blue Mountain No. 1 coffee beans must meet a screen size of 17 or above, with a defective bean ratio not exceeding 2%, a moisture content of about 10% to 12.5%, and in cupping they must have just the right acidity, sweetness, bitterness, body, and aroma. One can imagine that such excellent coffee beans with a refined flavor are extremely scarce in number.
In order to better maintain the moisture content of green coffee beans during transportation, Jamaica uses handmade round wooden barrels to package Blue Mountain No. 1, No. 2, and No. 3 green beans for export, with three specifications of 70 kg, 30 kg, and 15 kg respectively. Other grades of Jamaican coffee are all exported in 60 kg jute sacks.
What Front Street sells is precisely the highest-grade Front Street Jamaica Blue Mountain No. 1 coffee beans, from Clifton Farm, the only farm in the Blue Mountain range to obtain Rainforest certification. At Front Street stores, one can also see the Blue Mountain coffee certificate and the wooden barrels loaded with Blue Mountain No. 1 green coffee beans.
Clifton Farm began planting and producing coffee as early as the mid-18th century. Its coffee planting and processing area is located at an average altitude of 1,310.64 meters. Sufficient altitude, gentle afternoon cloud cover shading the mountain forest, ample sunlight, and mineral-rich planting soil provide good growing conditions for coffee trees and also extend the ripening time of the coffee fruit, making the coffee beans sold by this estate overall clean, with balanced acidity, sweetness, and bitterness. What are the differences in flavor between Front Street PWN Golden Mandheling coffee beans and Front Street Jamaica Blue Mountain No. 1 coffee in Front Street stores?
In order to highlight the body of both coffees, Front Street roasters used a medium-dark roast for both. During brewing, in order to highlight the cleanliness and full-bodied characteristics of both coffees, Front Street uses the KONO Meimon dripper for brewing. The rib guides of the KONO Meimon dripper extend to the bottom of the hole where the coffee liquid flows out. Because the ribs are at the bottom and are very short, they fit closely with the filter paper, so the flow rate is slower than that of a V60, making it suitable for brewing coffee that is meant to express body. The grind size is medium-coarse (73% passing a 0.85 mm standard sieve), the dose is 15 grams, the coffee-to-water ratio is 1:15, and the water temperature is 88 degrees.
Front Street recommends using freshly roasted coffee beans for brewing, as this allows you to experience the coffee's rich flavors to the greatest extent. The coffee beans shipped by Front Street Coffee are all within 5 days of the roast date, because Front Street deeply understands that the freshness of coffee beans has a great impact on flavor. Front Street's roasting philosophy is "freshly roasted good coffee," so that every customer who places an order receives the freshest coffee when they get it. The resting period for coffee is about 4 to 7 days, so when customers receive it, it is exactly at its best flavor.
For this pour, Front Street uses a three-stage brewing method: in the first stage, pour 30 grams of water for a 30-second bloom; in the second stage, pour in a small stream in circles until 125 grams, then pause; when the water level is about to expose the coffee bed, continue pouring in the third stage until 225 grams and stop pouring; when the water level is about to expose the coffee bed, remove the dripper. The extraction time (starting from the beginning of the bloom) is 2'20".
Brewing flavor of "Front Street Jamaica Blue Mountain No. 1 Coffee Beans": on the palate there are flavors of dark chocolate and nuts, high cleanliness, very bright, good body, and balanced acidity, sweetness, and bitterness.
Brewing flavor of "Front Street PWN Golden Mandheling Coffee Beans": the coffee as a whole has varied layers, is full-bodied and clean. Rich nut and caramel aromas, with chocolate notes, a long finish, and a high sense of balance.
The above content is compiled by CoffeeHunters, a coffee news website.
