Sumatra Coffee

Location: Batak Region of West-Central Sumatra, Aceh
Altitude: 760 - 1,520 masl
Varieties: Catimor, Typica
Process: Giling Basah (wet-hulled)
Drying: Sun Dried 
Harvest: September - October
Export: November - June

Rediscovered after nearly a century of obscurity in the heart of Sumatra’s dense jungles, Sumatra Mandheling coffee carries a remarkable legacy of resilience. Today, these premium Arabica coffee beans flourish in West Sumatra’s Mandheling Province—a region now celebrated worldwide for producing some of the finest gourmet coffees.

Coveted for its syrupy body and subtle hints of chocolate and brown sugar, Sumatra Mandheling captivates with its smooth, full-bodied character. The earthy complexity of each cup traces back to the coffee’s storied past and the lush environment it calls home. Renowned for its rich history and exquisite flavor, Sumatra Mandheling coffee beans are legendary in the realm of Sumatran coffee.

Nestled in the lush, mountainous terrain of West Sumatra, the Mandheling region is home to small-scale coffee farms that have cultivated one of the most distinctive varieties of Indonesian coffee. The combination of mineral-rich volcanic soil, high elevations, and a tropical climate allows coffee cherries to develop pronounced, earthy flavors and a full-bodied character. Many of these farms are family-run, with producers passing down knowledge of careful growing practices and the unique processes that make Sumatran coffee so compelling.

In this process, fermentation concludes when the fruit is fully removed from the parchment. Unlike most washed coffees—where beans are dried in the parchment before hulling—Sumatra Mandheling beans are hulled while still wet, emerging soft, white, and spongy. This is where the term "Wet Hulled" or "Giling Basah" comes from. These moist beans then endure slow, uneven sun-drying, regularly interrupted by tropical downpours. This distinctive drying method imparts the signature earthy flavors and unmistakable appearance that define Sumatra Mandheling coffee.