Jamaica Blue Mountain Coffee: Where It Grows and What Makes It Genuine

Jamaica Blue Mountain coffee is defined by law, not by taste or marketing. Jamaica's 2018 commodity regulations say the name means coffee grown in the Blue Mountain area of Jamaica, an area drawn on a named boundary line, and they make it an offence to sell or export coffee under a "Blue Mountain" name without written authority from the national regulator.

What does "Jamaica Blue Mountain" legally mean?

The Jamaica Agricultural Commodities Regulatory Authority Regulations, 2018, published in the Jamaica Gazette on March 2, 2018, define four protected coffee names. "Jamaica Blue Mountain Coffee" is coffee grown in the Blue Mountain area of Jamaica. "Jamaica Blue Mountain Blend Coffee" is any coffee or coffee product in which Jamaica Blue Mountain coffee makes up not less than 30% of the weight. "Jamaica High Mountain Supreme Coffee" covers the premium grades of Jamaican coffee grown outside the Blue Mountain area, and a "High Mountain Supreme Blend" must contain at least 30% of that coffee by weight.

The same regulations, in regulation 21, bar anyone not authorized in writing by the regulator from buying, selling or exporting any other coffee under a name containing the words "Blue Mountain" or "High Mountain", or from carrying on any trade activity that uses those words. The maximum penalty on summary conviction is a fine of two million Jamaican dollars, or up to twelve months' imprisonment if the fine is not paid.

Where exactly is the Blue Mountain coffee area?

The First Schedule of the 2018 regulations traces the area as a loop of named places, starting at Skibo and running through Swift River, Chelsea, Durham (Samba Hill), Belleview, along the western slope of the John Crow Mountains to Cedar Grove, then Font Hill, Ramble, Good Hope, Dallas, Industry Village, Maryland, Golden Spring, Brandon Hill and Tranquility before returning to Skibo. The range itself sits between Kingston to the south and Port Antonio to the north and rises to about 2,256 meters (7,402 feet), according to Wikipedia's summary.

Popular accounts usually describe the area by parish (St Andrew, St Thomas and Portland, with some sources such as WIPO's case study also listing St Mary) and by an elevation band, most often 3,000 to 5,500 feet. Those are useful shorthand, but the legal test in the current regulations is the mapped area, not a parish name or an altimeter reading. Our page on the Blue Mountain coffee growing area walks through the boundary and why the elevation figures vary between sources.

Who certifies it, and how?

Since 2017 the regulator has been the Jamaica Agricultural Commodities Regulatory Authority (JACRA), which took over the functions of the Coffee Industry Board, the board that had certified Jamaican coffee since 1950. JACRA licenses dealers, processors, coffee works and nurseries, registers growers and their properties, sets grading and certification standards, and prepares export documentation. Under regulation 22, green coffee approved for export stays in JACRA's physical custody, and the Authority exports it on the dealer's behalf. The full process is set out on our JACRA certification page.

The name itself is also protected as intellectual property abroad. WIPO's case study lists a United States certification mark (No. 1,414,598), a European Union trademark (No. 002093060) and a United Kingdom certification trademark (No. 1222993), all held through Coffee Marks Limited, a company the 2018 licence forms describe as wholly owned by JACRA.

What variety is it, and how is it graded?

Jamaica Blue Mountain is arabica, and the variety most associated with it is Typica, the line descended from the plants brought to the island in the 18th century. Export coffee is sorted into grade classes by bean size and defect count, with peaberry sold as its own class. The 2018 regulations published in the Gazette do not themselves list screen sizes, so the figures usually quoted come from trade summaries; our Blue Mountain grades page sets those out with that caveat.

Taste is the least regulated part of the story. Jamaica Blue Mountain is widely described as mild and balanced with little bitterness, but that is a reputation, not a legal standard, and roast level changes it considerably.

How much is grown, and where does it go?

Jamaica is a very small producer. A 2023 peer-reviewed study in the journal Insects put national production in 2017 at about 6,222 tonnes from roughly 8,000 hectares, around 0.1% of world output, with more than 80% of farms run by smallholders. The Jamaica Coffee Exporters Association reported Blue Mountain output rising from about 240,000 boxes in 2021/22 to 285,000 boxes in 2022/23, and said weather losses meant JACRA's 300,000-box target for 2023/24 fell short by an estimated 50,000 boxes. In 2023 JACRA told the Jamaica Gleaner that almost 90% of recent production had come from the Blue Mountain region.

Most of it leaves the island for Japan. The Jamaica Observer reported in 2018 that Japan takes about 70% of premium Blue Mountain exports, a relationship that dates to a first direct shipment in March 1953; see why Japan buys most Blue Mountain coffee.

How do you know a bag is genuine?

Because the name is regulated, the label is the first line of defense. A genuine single-origin bag should say "100% Jamaica Blue Mountain"; a bag that says "Blend" may legally contain as little as 30% Blue Mountain coffee; and words like "style", "type" or "roast" next to "Blue Mountain" are not a protected category at all. Our guides to spotting fake Blue Mountain coffee, the 30% blend rule and "Blue Mountain style" labels go through the details, and the history of Blue Mountain coffee explains how the rules came to be.

A disclosure that matters here: this site is published by Mamre Blue Coffee, a Jamaica Blue Mountain estate (see about us). We have tried to rely on the regulations and official or independent reporting rather than our own say-so, and every claim above is tied to a source listed below. For how Blue Mountain compares with other famous origins, start with Kona or the world's most famous coffees.