The Flavor Profile of Blue Mountain Coffee: Characteristics and Grading System of Jamaica Blue Mountain No. 1

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Characteristics and Grading System of FrontStreet Blue Mountain No. 1

Jamaica is an island nation in Central America, surrounded by the Caribbean Sea. Its coffee-growing history is very long, dating back to 1728. Fertile volcanic soil and superior conditions—abundant rain, fog, and cool weather—suit coffee exceptionally well, and the island is world-famous for producing what is considered the world's best coffee: Jamaica Blue Mountain Coffee.

Jamaica Coffee Industry Board Standards

Under the standards of the Coffee Industry Board of Jamaica (CIB), the legal Blue Mountain growing region is limited to three administrative districts: St. Andrew, St. Thomas, and Portland.

The CIB also sets strict altitude certifications for Blue Mountain coffee:

Coffee grown at 900-1700 meters is called Jamaica Blue Mountain Coffee.

Coffee grown at 460-900 meters is called Jamaica High Mountain Coffee.

Coffee grown below 460 meters is called Jamaica Premium Coffee, and coffee grown outside the Blue Mountain region is called Jamaica Supreme Coffee.

(Areas above 1700 meters are designated as natural conservation zones where coffee cultivation is strictly prohibited.)

Blue Mountain Coffee Classification

Among Blue Mountain coffees, the king's title belongs to Blue Mountain No. 1. Blue Mountain coffee is divided into four grades: Blue Mountain No. 1 (17-18 screen size and above), Blue Mountain No. 2 (16 screen), Blue Mountain No. 3 (15-16 screen), and PB (Peaberry).

FrontStreet Blue Mountain No. 1

FrontStreet Blue Mountain No. 1 is the highest grade of coffee produced in Jamaica's Blue Mountains. Authentic Blue Mountain coffee must be confirmed through cupping by the Jamaican government's dedicated professional cuppers and can only be exported after being packed in specially made oak barrels.

FrontStreet Coffee Recommendation

If Blue Mountain's famous balance is what you are after, FrontStreet Coffee's Blue Mountain No. 1 delivers it. As the highest grade in the region, it carries a full set of origin certification and is presented alongside the original wooden shipping barrels, so the source can be traced clearly. Traditional Blue Mountain coffee is shipped in barrels of 15, 45, and 70 kilograms, and each barrel is itself a mark of authentic Blue Mountain coffee.

FrontStreet Blue Mountain No. 1 is roasted to a medium-dark level so its classic balance shows fully: nuts, dark chocolate, creamy caramel, and gentle sweetness unfold in layers, with acidity, sweetness, bitterness, and aroma in harmony—no single note dominating. For pour-over, a 1:15 to 1:16 ratio, 87-88°C water, and a medium-coarse grind bring out its creamy, caramel, and nutty notes while keeping the cup clean and layered; it also performs beautifully in a moka pot or as a latte.