August 13, 2023 5 min read

Papua New Guinea Coffee: A Delicious Gift from the Highlands

Papua New Guinea is a country with a rich and diverse culture, and its coffee is no exception. Grown in the highlands of the country, Papua New Guinea coffee is known for its delicious flavor and unique aroma.

The Sigri Coffee Estate

One of the most renowned coffee estates in Papua New Guinea is the Sigri Coffee Estate. Located 5,200 feet above sea level, the Sigri Coffee Estate benefits from the cool climate, high altitude, and bountiful rainfall of the highlands. These conditions create an ideal environment for growing arabica coffee beans, which are known for their smooth, flavorful taste.

The coffee farmers at the Sigri Coffee Estate still live very traditional lives. They are members of ancient tribal cultures that have thrived in the mountains and valleys of the highlands for centuries. Agriculture was invented independently in Papua New Guinea, and many farmers now include coffee among the crops they grow.

The Sigri Coffee Process

The coffee beans at the Sigri Coffee Estate are processed using a unique method that results in a superior cup of coffee. The beans are first washed, sun-dried, and hand-sorted. They are then fermented for three days, broken up every 24 hours for washing. Finally, the beans are totally immersed in water for one more day. This process produces a coffee with a smooth, rich flavor and a complex aroma.

The Peaberry Coffee Bean

The Sigri Coffee Estate also produces a special type of coffee bean called the peaberry. Peaberry coffee beans are rare and are formed when a coffee cherry only yields a single, oval-shaped seed. Due to their unique shape, peaberry coffee beans require both special handling and roasting. The peaberry coffee beans from the Sigri Coffee Estate have a rich, chocolatey flavor and a smooth, velvety texture.

Weaver's Coffee & Tea

Weaver's Coffee & Tea is proud to offer two very special coffees from Papua New Guinea: the Sigri Peaberry Coffee and the Sigri Natural Coffee. Both coffees are grown at the Sigri Coffee Estate and are processed using the unique Sigri coffee process. They are both delicious and unique coffees that are sure to please coffee lovers everywhere.

Sigri Peaberry Coffee

The Sigri Peaberry Coffee is a rare and delicious coffee that is grown at the Sigri Coffee Estate in Papua New Guinea. The coffee beans are processed using a unique method that results in a smooth, rich flavor and a complex aroma. The peaberry coffee beans have a rich, chocolatey flavor and a smooth, velvety texture.

Papua New Guinea’s Geography

Located on the Eastern half of New Guinea, which is the world’s second largest island and close to Australia. New Guinea used to be attached to modern-day Australia as part of a super continent called Sahul, however, New Guinea became an island when the Torres Strait flooded about 10,000 years ago. Because of its location next to the Australian Plate and the Pacific Plate, Papua New Guinea has an interesting geography which makes it a wonderful place to grow coffee. The north is composed of jagged limestone with extremely thick rainforest, a swampy south coast, and the middle of the country is covered in high mountains called the Highlands. Despite being tropical and situated near the equator, the highest points of the Highlands still get snow.

 Papua New Guinea Tribal Man in the Highlands on Top of a Mountain

A View of the Highlands. Photo by Stephen Gollan

Papua New Guinea is tropical year-round, but because of its location, is subject to monsoons in the north as well as earthquakes and tsunamis from erupting volcanoes and being situated between two tectonic plates. The Highlands, however, has its own weather patterns and the Highlands receives about 100 to 160 inches of rain throughout the year.

Papua New Guinea Culture

There are over 800 native languages spoken throughout Papua New Guinea. Most of the languages are spoken by less than 7,000 people, as many indigenous groups live in rural areas isolated from main urban areas and still rely on trading with other tribes instead of adopting a monetary trading system.

Even though it was connected to Australia for a long time, Papua New Guinea has vastly different animals and does not have any large mammals. Its largest animals are flightless cassowaries and crocodiles. Instead, the country is known for its extreme variety in birds and reptiles that have evolved in isolation. Papua New Guinea has over 30 different species of birds-of-paradise, and the bird-of-paradise is on their country’s flag. The country has the hooded Pitohi, one of the world’s few poisonous birds.

Despite being a newly independent country, Papua New Guinea was not heavily developed by its colonizers and many land developers have a hard time making it here because of the rugged terrain, high cost of infrastructure and lack of Western education in indigenous tribes.

Papua New Guinea’s gold, copper, and oil deposits account for over 72% of its export earnings. The country is also a heavy producer of palm oil, and the largest crops exported are coffee, cocoa, and coconut oil.

The Boom and Bust of Papua New Guinea Coffee

Coffee production in Papua New Guinea can be traced back to the 1920s when 18 commercial coffee production sites were established.

The first coffee planted on the island was actually Jamaica Blue Mountain Coffee, which is usually known as some of the most expensive coffee in today’s market due to its extremely high quality and the small number of farms in Jamaica.

Major infrastructure has been put in place to help ease the exportation of coffee, which employs more than 2.5 million people and is one percent of the world’s coffee production. Coffee production took off in the 1970s, and became internationally noticed in the 1980s when frost in many Brazilian farms allowed Papua New Guinea to take the limelight.

However, the boom of coffee had major effects. When coffee farmers began to get noticed, they took on debts from Western investors that they were not able to pay off. Farms also quickly became decentralized, and many farmers became independent estates instead of being a part of one mega-farm. Coffee rust, a fungal disease that is present in soil and will kill the plant, also forced many of the coffee farms to shut down during the 1990s. In 1998, coffee accounted for 42% of Papua New Guinea's total agricultural exports compared to 2009 where it was 19% of total agricultural exports.

Frequent hijackings are also a major hurdle for Papua New Guinea. Some of the larger coffee producers report losing up to fifty percent of their produce due to theft each year and as a result, coffee production and coffee exports have been declining.

However, current movements by the private and public sectors have helped moved Papua New Guinea toward greater sustainability, better soil quality, and improved education of coffee farmers. This has resulted in some notable coffees coming out of Papua New Guinea which are incredibly delicious when properly roasted.

OurPapua New Guinea Single OriginCoffee has subtle wine overtones and complex, date-like fruit flavors ending with a long, syrup finish.

Our Papua New Guinea Peaberry Reserve Coffee has a full, rich body with hints of spice and fruitiness, with a clean refreshing finish.

The next time you are enjoying a cup of coffee, try to image where it came from, the people who grow the coffee and the long road from their farm to your kitchen and ultimately to your coffee cup. Our Master Coffee roaster has worked with his coffee brokers and specific farms for over 44 years, which allow us to create coffees that are not found on a grocery shelf. If you love Indonesian coffees, we invite you into our world and hope you will purchase and enjoy our Papua New Guinea coffees.