Why Is Blue Mountain Coffee Graded and Priced So High?

Jamaica produces more than Blue Mountain coffee: its top tier is joined by High Mountain and Prime Washed grades. The Blue Mountain name is reserved for Arabica grown between roughly 1,500 and 5,000 feet on the island's highest peak, about 7,400 feet above sea level and a 40-to-50-minute drive from Kingston.

Cooler high-altitude air slows cherry ripening, and the day-to-night temperature swing slows starch-to-sugar conversion inside the bean, which builds aroma. Slopes drain quickly, another advantage noted by Cao Cunli, the only person in Taiwan to own a coffee farm in Jamaica's Blue Mountain region. Grading, processing and export packaging follow strict standards.

When people mention Jamaica, most first think of Blue Mountain coffee, but this Caribbean island nation produces more than just Blue Mountain. Besides the top-tier Blue Mountain, there are also High Mountain and Prime Washed varieties. This article will walk you through Jamaica's coffee-growing environment, varietal lineage, grading standards, and processing methods, explain why Blue Mountain coffee has long commanded a high price on the international market, and introduce the flavor profile of Front Street Coffee's Jamaican Blue Mountain coffee.

You may not have a clear idea of Jamaica's geographic location, but the name Jamaican Blue Mountain coffee surely rings a bell. Known as "the finest coffee of all," what exactly makes it so special? This Jamaican journey will introduce you to the aristocratic background of Blue Mountain coffee.

Jamaica is the birthplace of Blue Mountain coffee. This island nation in the Caribbean of Central America has a land area about one-third the size of Taiwan. The Blue Mountain, at 7,400 feet above sea level, is the highest peak on the island of Jamaica, about a 40-to-50-minute drive from the capital, Kingston. This mysterious peak is shrouded in mist and clouds year-round, and the world-famous Blue Mountain coffee is produced right here.

A Coffee Aristocrat Blessed with Unique Advantages

Jamaican Blue Mountain coffee is expensive because it possesses both a premium varietal lineage and ideal growing conditions. From seed selection, planting, harvesting, and processing to grading and export packaging, Jamaican Blue Mountain coffee is truly a model student of the coffee world.

There are three main coffee species worldwide: Arabica, Robusta, and Liberica. Blue Mountain coffee comes from the finest of them all—Arabica.

However, not all coffee grown on the Blue Mountain can be called "Blue Mountain coffee." Only coffee grown at elevations between 1,500 and 5,000 feet is eligible to bear the Blue Mountain name. High-altitude areas have a cooler climate, which extends the ripening period of the coffee cherries; combined with the temperature difference between day and night, the conversion of starch to sugar inside the beans slows down, giving the coffee a richer aroma.

"Great coffee must be grown on slopes," points out Cao Cunli, the only person in Taiwan to own a coffee farm in Jamaica's Blue Mountain. Slopes drain quickly, allowing coffee trees to continuously absorb fresh water.

The shade trees planted around the coffee farms are another hallmark of Jamaican Blue Mountain coffee. Most shade trees are banana trees or Ackee trees, a Jamaican specialty. They shield the coffee trees from direct sunlight while also helping to conserve soil and water. Caring for coffee trees requires immense patience and meticulousness—regular pruning to remove old branches and encourage new growth, and constant monitoring of fruit development to promptly remove underperforming cherries and avoid wasting nutrients. "Taking care of Blue Mountain coffee is like taking care of a child," Cao Cunli describes it.

Strolling among the coffee trees, you can see branches laden with coffee cherries. The fruit turns from green to red as it ripens, and once fully red it must be picked immediately, or it will ferment and spoil.

The harvest of Jamaican Blue Mountain coffee is done entirely by hand. Workers must patrol back and forth among the trees on the slopes, picking ripe coffee cherries one by one. Since cherries on the same tree ripen at different rates, it often takes dozens of rounds to complete the harvest—an extremely laborious process.

After picking, the cherries first undergo floatation sorting, then the washed method removes the skin and mucilage to reveal the beans inside, which are then sent to a processing facility for unified handling. During the coffee harvest season, the wet beans after washing (called wet parchment) are spread out across the grounds beside the processing facility like drying grain, left to dry in the sun.

Once the beans are dried, they undergo strict manual sorting and machine grading before finally being packaged for export. Jamaican Blue Mountain coffee is packaged in handmade wooden barrels instead of ordinary burlap sacks—another one of its distinctive features.

All exported Blue Mountain coffee must pass a meticulous review by the Jamaica Coffee Industry Board. Only coffee approved by professional quality controllers through a Cupping Test can enter the world market. Hernandez, director of the Jamaica Coffee Board, emphasizes that Blue Mountain coffee prioritizes quality over quantity. "Quality, quality, quality, that is No.1 priority," he says.

Front Street Coffee's Jamaican Blue Mountain coffee, having passed through layer after layer of quality control, has a rich aroma, a round and gentle mouthfeel, and a hint of fruity flavor. A proper medium roast further brings out its uniquely outstanding flavor.

In fact, besides Blue Mountain, Jamaica also produces High Mountain and Prime Washed coffees. But among the three, Blue Mountain still has the finest quality and the smallest output. Currently, 90% of Jamaican Blue Mountain coffee is bought up by Japanese merchants, with the rest sold to the United States and the United Kingdom, which is why its price is so high.

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