• Cher Dayrit

Jamaica Blue Mountain Coffee

Updated: Aug 26

What is Jamaica Blue Mountain Coffee?

Jamaica Blue mountain coffee is cultivated in the Blue Mountain Range in Jamaica but not all coffee grown in and around this range is considered “authentic” Jamaican Blue Mountain coffee. These coffee trees must be grown at 3,000 to 5,500 feet above sea levels in Saint Andrew, Saint Mary, Saint Thomas, or Portland parish. The extra-high altitude makes the beans harder and more dense than the average bean, making them similar in texture to peaberries. The result is a coffee that is admired for it’s smooth, clean profile complimented by a mild flavor, vibrant acidity, and almost non-existent bitterness. The aroma of JBM coffee tends to have notes of sweet herbs and florals, with overtones of nuts.

Mavis Bank remains a place where time seems to stand still. The combination of the ideal altitude, mineral-rich soil, gentle cloud cover, mountain shade and enough sunlight, makes the berry grown in the Blue Mountains take longer than others to mature. More time, its rich flavor and aroma develops.

How Coffee is Cultivated

Only coffee grown in the legally defined Blue Mountain range can be certified as Blue Mountain Coffee. It is not High Mountain Coffee, or Jamaican Coffee, or a blend containing Blue Mountain, it is 100% Jamaica Blue Mountain® Coffee. It is processed at the Mavis Bank Coffee Factory and requires a long process of inspection and cultivation before receiving it.

  • Coffee is collected from farmers only after it is cherry ripe (completely red). The berries are hand picked and floated in water on each farm. The floated berries are then discarded if they have underdeveloped beans or insect damage. Farmers then bring the good coffee to one of over 80 MBCF collection stations where it is floated again to ensure only pre-floated coffee is received into the Factory.

  • Collectors visit the depots daily and collect freshly floated coffee for pulping. This process starts late in the afternoon so that coffee can be pulped soon after picking. Once it arrives at the Factory, it is placed in large holding tanks and thoroughly inspected to eliminate any over fermented, green, or insect infested cherries. It is then washed to remove the mucilage, a sugary substance on the outer section of the bean. The product left after washing is a creamy, brown bean known as the wet parchment.

  • The wet parchment is then placed on large concrete slabs called barbeques, for drying. This can take as long as 5 days depending on sunlight conditions. During peak rainy seasons mechanical dryers are also used. The drying process involves getting the moisture in the beans to specific levels. During this time more assessments are made to ensure only top quality beans make it through.

  • The next step is the resting period. The dried parchment is now bagged and taken to the warehouse where it will remain for at least ten weeks. This is a critical stage of the processing where certain unique characteristics occur. Once the beans have rested they are ready for hulling.

  • Hulling is where the ‘husk’ or outer shell is removed and what emerges is the world famous green bean. The husk is stored in a silo and used as fuel in the wood dryers. After hulling, the bean is polished to remove the silver skin on the outer layer and is now ready for sorting.

  • All beans are sorted and sold based on certain specific characteristics verified by the Coffee Industry Board. The beans are graded according to size: Grade I, Grade II, Grade III , and Peaberry beans. A peaberry is a monocotyledonous, or closed bean. Next the beans must meet stringent tests regarding taste, body, and color. The last step is one final inspection, done by hand, where each bean is examined to eliminate any defect.

  • Beans are then loaded into barrels made from Aspen wood and taken to the Jamaica Coffee Industry Board who will inspect them and label them as 100% Jamaica Blue Mountain® Coffee beans ready for export to those licensed to purchase and distribute them.

Coffee Estates

There are well over 10,000 farms that produce Blue Mountain Coffee. Many Jamaica Blue Mountain coffees are sold using blends of that grade from several of these farms or estates. Here are some specific estates:

  • Clifton Mountain

The Clifton Mountain Estate is the oldest coffee estate in Jamaica and has been producing coffee since the 1790s. Located on the eastern slope of St. Catherine’s Peak, this coffee is grown at an incredible 5000ft!

  • Clydesdale

Situated in the Grand Ridge in St. Andrew parish, the Clydesdale Estate is at the center of the Blue Mountain coffee region. This positioning has earned it the name “Heart of the Blue Mountains” and it’s coffee has subsequently stolen the heart of many a coffee fan.

  • Craighton

The Craighton Estate is unique as it is one of the few Jamaican Blue Mountain Coffee Estates that is open to the public. So if you’re ever in the region, you can get a tour and even purchase some beans straight from the source.

  • Flamstead

This region has been growing coffee since 1764, an astounding 218 years before it was officially founded as the Flamstead Estate. It is situated at 3,300 feet above sea level and the coffee plants are often covered by cool mists of the Blue Mountain and the shade of native fruit-bearing trees.

  • Greenwich

The Greenwich Mountain Estate, situated 4000ft above sea level, is the first fully integrated, single coffee estate in modern-day Jamaica. That means they produce all of the coffee cherries that they process in addition to roasting and selling their own coffee. The Estate started as a 5 acre farm 30 years ago and has since expanded to occupy 109 acres.

  • Wallenford

Last, but certainly not least, Wallenford Estate is host to some of the most popular Blue Mountain beans. It’s been running for over 250 years but was revived by Jamaican entrepreneur, Michael Lee Chin, in 2013.

What Makes Jamaica Blue Mountain Special?

Internationally Protected Brand

You’ll notice that authentic Blue Mountain coffee carries a certification mark that is awarded by the Coffee Industry Board of Jamaica (CIB). This certification is globally protected by the Coffee Industry Regulation Act. This mark indicates that the coffee has passed the intense quality-control screening process.

Only coffee that has been properly examined and approved can legally carry this certification mark. If the mark isn’t there, it’s not real JBM. Jamaica High Mountain, Jamaica Low Mountain, or Jamaica Supreme coffees are NOT the same as JBM and are grown at lower elevations than JBM. And, nothing is grown higher than JBM.

Quality Control

The quality control process has two main steps: sorting/grading and cupping/tasting. And each step is significantly more rigorous than most other coffees must undergo.


First, after beans are processed (example, the cherries are removed and the beans are dried but not yet roasted), they are graded by size and examined for defects. This process is usually carried out by local women rather than an automated color sorter. The purpose of hand sorting is to check for small chips and other defects that would go unnoticed in a machine sorter.

Beans that are excessively large or small without other defects are not approved for export but may be kept for domestic use. However, some beans may have minor damage caused by coffee borer beetle larvae. These are disposed of.


After the beans have been properly sorted, they move not the next step in the process. The Jamaican Coffee Industry Board is responsible both establishing the guidelines for the growing, harvesting, processing and roasting of Jamaican Blue Mountain Beans as well as educating both growers and processors on these rules.

Additionally, the Industry Coffee Board must taste and approve of an estate or processor’s coffee before it is permitted to be exported. This brings us to the second loop Jamaican coffee must just through: cupping.

The cupping of Jamaican coffee is blind, meaning the tasters do not know which estate or processor provided the coffee they are tasting. Three cuppers from the Board evaluate the brew and complete a very detailed form to evaluate whether the coffee meets the standards of JBM coffee.

Only then can the coffee be exported to you.

So that’s how you know that buying something with a Blue Mountain label on it is going to be good.

Explaining The Price Point

Small Supply, Big Demand

While top coffee producers are producing several billion pounds of coffee each year, Jamaica only produces about 4-5 million lbs/year. That means that Jamaica is providing just about .1% of the world’s coffee.

About 80% of Jamaican Blue Mountain coffee is exported straight to Japan immediately after production. That only leaves about .8-1 million pounds to be sold to the rest of the world. The natural result is some premium markups and a seriously high price tag.

Labor Intensive Harvesting

Firstly, Jamaican Blue Mountain means it takes twice as long as other coffees to mature. And, of course, the cherries on each individual tree do not mature at the same rate. This means harvesters must make repeated passes over the same section of coffee trees at different times to ensure they can get as many beans from their already limited supply as possible.

The workers often have to cope with dangerously steep and sometimes slippery landscape thousands of feet above sea level. While the rain is vital for growing quality coffee, it makes things a lot more challenging for those harvesting it.

Inspection Process

There is a pretty intense quality control process that JBM beans have to go through. Every single bean is hand-inspected before roasting to ensure that the bags are absolutely perfect. This process alone eliminates about 15% of the already small harvests, leaving only 85% of the beans with the potential to be exported.

After this, more beans and even entire batches are eliminated during the post-roast inspection and cupping evaluation.

Brewing Tips

Step one of any good brew is making sure you are grinding your beans fresh and as close to your brew date as possible. This is even more important with Jamaican Blue Mountain beans, you need to make sure you’re getting the most out of your brews.

Once you have your fresh grind, it is recommended to use an immersion-style technique. That includes Aeropress (inverted), French press, cold brew, and Moka pots. The extra extraction time lets you really squeeze every ounce of delicious flavor out of these beans.

Additionally, you should make sure you’re using filtered water that is not excessively hot. This is true for all coffee brewing methods; however, it is particularly essential here to ensure that you don’t ruin coffee grounds.


Jamaica has the beautiful beaches, the lifestyle of the islanders, and of course the incredible Blue Mountains. The mountain range dominates the eastern third of the country. Starting in the 18th century Jamaican Blue Mountain Coffee became known around the world, and became popular in the 19th century. It was in 1885 that Cecil Augustus Munn planted his first round of coffee plants on Strawberry Hill and began his family's history of world class coffee. Disaster struck shortly thereafter, and Cecil's crop was consumed by a wildfire. This was particularly difficult because coffee plants don't produce their first crop for 3 to 5 years after being planted. Despite the hardship, Cecil pushed on, and with the support of friends and family he replanted his crop. Only a few years later the world was introduced to Cecil's coffee.

In 1920 Cecil's son Victor built the Mavis Bank Central Factory. Victor's nephew, Keble Munn, carried his family's business further. He became Jamaica's first Certified Cup Tester, and was the first person to export Blue Mountain Coffee to Japan.

Early in the 1950's a few of the local coffee farmers and producers helped form the licensing that regulated the coffee estates and production facilities.

In order to protect the prestige of Jamaica Blue Mountain Coffee, the country has strict regulations set in place to regulate the coffee's production and exportation. The Jamaican Coffee Industry Board defines strict geographical boundaries outside of which JBMC cannot be grown, and it inspects all coffee before being exported. Edgar Munn is certified by the Jamaican Coffee Industry Board to import and sell Jamaica Blue Mountain Coffee in the United States.

The local farmers expressed gratitude to the Munn family for their commitment to them and the family continues to be well respected by the local farmers. Keble Munn received the Specialty Coffee Association of America's prized Lifetime Achievement Award in 1995. Even after his death in the spring of 2008, Keble Munn is well loved and respected throughout Jamaica.

Edgar continues to roast the highest quality of handpicked Jamaica Blue Mountain Coffee; this is only possible because of the micro farms and single estate coffee factories that partner with Edgar. The roasting process today is completely automated. With the proper high-quality equipment, and knowledge of the heat profiles at which each bean best roasts, a consistently perfect roast can be achieved every time. Once brought out by roasting, it is the flavor in the coffee bean itself that delights and intrigues the taste buds. The local farmers in Jamaica can bring this directly to you because of their relationship with Edgar Munn.

When you drink Blue Mountain Coffee you are helping support thousands of people and local farmers. To many it is just a cup of coffee, but to the Munn family it is generations of tradition and Edgar is honored to continue the rich heritage that was instilled in him as a child.





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