How Do You Judge a Jamaica Blue Mountain Coffee Green Bean?

Jamaica Blue Mountain coffee is grown east of Kingston at elevations above 1,000 meters. Its draw is balance: acidity, sweetness, body and bitterness sit in harmony, with a rich aroma and a smooth mouthfeel. The genuine Blue Mountain zone is small and output is scarce, so much of the Blue Mountain coffee sold worldwide mixes real and fake beans.

Grading and certification matter more than the label here. Jamaica's Coffee Industry Board certifies the beans, and coffee grown lower or elsewhere can only be sold as Jamaica High Mountain or Jamaica Prime. Those wider areas cover twice the genuine Blue Mountain zone and about 75% of national output. Mavis Bank is the largest estate, marking its barrels M.B.C.F.

Jamaica Blue Mountain Coffee is hailed as one of the world's top coffees, with its acidity, sweetness, body, and bitterness in balanced harmony, a rich aroma, and a smooth entry. The genuine Blue Mountain region has limited area and scarce output, and so-called Blue Mountain coffee circulating on the market is a mix of genuine and fake. This article will systematically sort out multiple dimensions including the origin divisions of Blue Mountain coffee, grade classifications, flavor characteristics, brewing parameters, authenticity identification methods, and international market conditions, to help coffee enthusiasts gain a comprehensive understanding of this legendary coffee, and includes Front Street Coffee's recommendations and certification information.

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When Jamaica is mentioned, coffee lovers' eyes always light up—this Caribbean island nation produces the world-famous Jamaica Blue Mountain. Front Street has always believed that Jamaica Blue Mountain represents the pinnacle of coffee quality, achieving a delicate balance between acidity, sweetness, body, and bitterness, with an elegant aroma and an extremely round and smooth mouthfeel.

The earliest "Jamaica Blue Mountain" referred only to coffee produced by the Wallenford Estate and Silver Hill Estate, with the former being superior in quality. Today's Jamaica Blue Mountain refers to coffee beans grown in the Blue Mountain region east of Jamaica's capital Kingston (at elevations above 1000 meters). Currently, Mavis Bank is the largest estate, with M.B.C.F marked on its barrels. Jamaica Blue Mountain's quality control system is quite strict, with the government's Coffee Industry Board responsible for certification.

Coffee beans grown at lower elevations or in other regions can only be called Jamaica High Mountain beans or Jamaica Prime coffee beans, and their flavor differs significantly from genuine Jamaica Blue Mountain. However, the planted area in these regions is twice that of the genuine Blue Mountain region, accounting for 75% of the national total output. Therefore, even if you travel to Jamaica in person to buy coffee beans, you may not necessarily be able to purchase genuine Blue Mountain coffee.

Distribution of Jamaica's coffee-producing regions:

Today's St. Andrew region remains one of the three major Blue Mountain coffee-producing regions, the other two being Portland and St. Thomas.

Today's Blue Mountain region has a planted area of only 6000 hectares, a very limited scale, and it is impossible for all coffee labeled "Blue Mountain" to come from here. Another 12000 hectares of land is used to grow the other two categories of coffee (non-Blue Mountain coffee): High Mountain Supreme and Prime Washed Jamaican.

Genuine Blue Mountain coffee enjoys one of the world's most superior growing conditions, with Jamaica's weather, geological structure, and topography combining to create a uniquely ideal environment. The mountain ridge running across Jamaica extends to the eastern part of the island, with the Blue Mountain range reaching elevations above 2100 meters. The climate here is cool, shrouded in mist and clouds, with abundant rainfall, making this fertile land well-watered and temperate. Local farmers use a mixed planting method to cultivate coffee trees, letting coffee grow alongside banana trees and avocado trees on the terraces.

Within Jamaica Blue Mountain Coffee, both Blue Mountain coffee and High Mountain coffee are each further divided into four grades. In descending order of quality: NO.1, NO.2, NO.3, and PB, where NO.1 is what we commonly call Blue Mountain No.1 coffee beans, and PB refers to peaberry. According to CIB standards, only coffee grown at elevations above 910 meters can be given the name Jamaica Blue Mountain Coffee.

Jamaica High Mountain Supreme Coffee Beans: Coffee produced in the Jamaica Blue Mountain region at elevations below 666 meters is called High Mountain coffee, second only to Blue Mountain coffee in quality, and hailed within the industry as the brother variety of Blue Mountain coffee. Since Jamaica Blue Mountain coffee output is extremely limited, if you want to experience Jamaican flavor, High Mountain coffee is undoubtedly the best alternative.

Jamaica Prime Coffee Beans: Coffee grown outside the Blue Mountain range is collectively called Jamaica coffee. In the past, Chinese coffee professionals generally held a misconception that only coffee grown in the Blue Mountain region above 1800 meters could be called Blue Mountain coffee. In fact, there is only one estate in the mountain crown zone above 1800 meters in the Blue Mountain range, named Amber, whose owner's surname is Lyn, a person of Chinese descent with ancestral roots in Guangdong, China. This estate has only 30 hectares of land and extremely low output. Blue Mountain coffee is mainly distributed across five mountain areas of the Blue Mountain range: John Crow, St. John's Peak, Mossman's Peak, High Peak, and Blue Mountain Peak.

Blue Mountain coffee refers to coffee brewed from coffee beans produced in Jamaica's Blue Mountains, and by grade is further divided into Jamaica Blue Mountain Coffee and Jamaica High Mountain Coffee.

Blue Mountain coffee is one of the world's most outstanding coffees, with scarce output, and things are precious when they are rare. The Blue Mountain range is located in eastern Jamaica, and because the mountains are surrounded by the Caribbean Sea, whenever the sky is clear and sunlight strikes the azure sea, the peaks refract the brilliant blue glow of the seawater, hence the name. The highest peak of Blue Mountain is 2256 meters above sea level, the highest peak in the Caribbean region and also a famous tourist destination. Located in the coffee belt, it has fertile volcanic soil, fresh and pollution-free air, a humid climate, and is foggy and rainy year-round (average annual rainfall 1980 mm, temperature about 27°C). Such climatic conditions have created the world-renowned Jamaica Blue Mountain coffee and also made it the world's second most expensive coffee. This coffee possesses all the characteristics of high-quality coffee, not only rich and mellow in taste but also with a perfect combination of sweetness, acidity, and bitterness, thus having no bitterness at all, only a moderate and perfect acidity. It is usually enjoyed as a single origin, but due to extremely limited output and high price, it is often blended on the market with coffees of similar flavor.

Blue Mountain coffee trees all grow on rugged mountain slopes, and the picking process is extremely difficult, beyond the capability of anyone other than skilled local female workers. When picking, coffee beans must be precisely selected at just the right ripeness, as underripe or overripe beans will affect coffee quality. On the same day of picking, the beans must be depulped, and then the coffee beans are fermented for 12 to 18 hours. After that, they are washed and sorted. The next step is drying, which must be done on concrete ground or thick blankets until the coffee beans' moisture content drops to 12% to 14%. Then they are stored in special warehouses. When needed, they are taken out for roasting and then ground into powder. These processes must be strictly controlled, otherwise the coffee quality will be greatly compromised.

Because Japan has long invested in Jamaica's coffee industry, most Blue Mountain coffee is controlled by Japanese interests, and they have also obtained priority purchasing rights for Blue Mountain coffee. In 1992, Jamaica sold 688 tons of Blue Mountain coffee to Japan, 75 tons to the United States, and 59 tons to the United Kingdom. 90% of Blue Mountain coffee is purchased by the Japanese. Since the rest of the world can only obtain 10% of Blue Mountain output, Blue Mountain coffee is always in short supply regardless of price.

Market conditions of Jamaica coffee:

Blue Mountain coffee is a variety that reputable coffee retailers must stock no matter what. A major British retailer once said: regardless of price, he will continue to sell Blue Mountain coffee year-round because he has many customers who recognize only "Blue Mountain."

Today, 90% of harvested Blue Mountain coffee is purchased by the Japanese. Since the rest of the world can only obtain 10% of Blue Mountain coffee output, Blue Mountain coffee is always in short supply regardless of price. In the UK, for many years Langford Brothers was the sole supplier. Later, Edmonds Group also obtained supply from Jamaica's Salda Foods.

The difference between Blue Mountain coffee and other coffees in terms of transportation is that it is shipped in barrels with a capacity of 70 kilograms, which are replicas of the Bonifieur barrels produced on Guadeloupe last century. These barrels were originally used to carry flour shipped from the UK to Jamaica, and usually bear the trademark name and manufacturer's name. The Coffee Industry Board issues certificates for all genuine Jamaica coffee and stamps them with an approval seal before export.

The Jamaican government used to always insist that all Blue Mountain coffee be roasted in Jamaica to ensure consistent quality. In fact, roasting is an exquisite art, and doing it well requires experience, training, and expensive equipment. From the consumer's perspective, coffee beans should be obtained and consumed immediately after roasting. Roasting coffee in Jamaica cannot meet this requirement. Now, Jamaica's green coffee beans can already be exported. Jamaica's coffee has three varieties, namely:

The so-called "Blue Mountain style" coffee on the market rarely contains a single genuine Blue Mountain coffee bean. There is a "Jamaica Blend Blue Mountain" coffee made from 30% Blue Mountain coffee and 70% of the best Jamaica High Mountain coffee. Both of the above coffees try to imitate Blue Mountain coffee but cannot achieve its perfection.

Identifying genuine versus fake Blue Mountain coffee beans

1 Appearance: Blue Mountain coffee green beans are bluish-green in color, neat in appearance, medium to slightly small in size, with both ends slightly upturned. After roasting, the volume increases noticeably and the beans are plump.

2 Grinding: Genuine Blue Mountain coffee beans grow at high altitude, and their cell structure is relatively loose, so hand grinding feels crisp and continuous, without any resistance.

3 Aroma: The aroma is very rich and dense; so-called blended Blue Mountain coffee does not possess this aroma.

4 Taste: Genuine Blue Mountain coffee beans are characterized by a balanced, rich mouthfeel, with no single flavor standing out or lacking, which no other coffee bean can match—this is the most crucial identification point. Blue Mountain peaberry has a more subtle aroma and a relatively more intense mouthfeel.

5 Feeling: As the world's best coffee, Blue Mountain coffee's classic balanced character inevitably brings some subconscious, indescribable sense of satisfaction when tasting.

In addition, the authenticity of Blue Mountain coffee beans can also be verified through certificates.

Currently, the Jamaica Coffee Board can issue certificates for all exported Blue Mountain coffee.

Certificates come in three types:

1) Quality certification certificates issued by the Jamaica Coffee Board

2) Authorized sales certificates issued by Blue Mountain coffee producers. (Blue Mountain coffee is distributed by 4 Jamaican government-licensed processors and exporters and exported by 16 licensed exporters)

Front Street's certificate is precisely the certification certificate issued by Clifton Farm.

3) Jamaica Blue Mountain Coffee certificate of origin

Quality certification certificates all indicate time and quantity. The Jamaica Coffee Board randomly selects one package from submitted Blue Mountain coffee for inspection, and if it meets Blue Mountain coffee conditions, the certificate is issued.

How to brew Blue Mountain coffee beans

KONO dripper; parameters: 15g coffee, water temperature 88°C, grind size with a 75% pass rate through Chinese standard No. 20 sieve, water-to-coffee ratio close to 1:15, extraction time about 1:5

Bloom with 30g water for 30s, first pour to 120g and stop; vertical water flow, slow circling with a small stream; second pour to 225g, with water flow and circling speed slightly faster to reduce coffee grounds clogging the dripper.

Blue Mountain flavor description: The taste is very clean, complex, very mild, with chocolate sweetness and very strong body. The flavor is rich and mellow, with a perfect balance of sweetness, acidity, and bitterness—no bitterness at all, only a moderate and perfect acidity, and a lingering fruity finish.

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