Sulawesi Kalosi Green Coffee Beans

Description

Sulawesi Kalosi Green Coffee Beans, also known as Toraja Kalosi or Celebes coffee, are among Indonesia’s most distinctive and sought-after Arabica coffees. Grown in the Tana Toraja Highlands of South Sulawesi, these beans develop in a unique highland environment that supports slow maturation and complex flavour formation. The nine-month period from flowering to ripe cherries allows the beans to build depth, balance, and refined character that appeal strongly to specialty roasters.

Cultivated at elevations between 1200 and 1700 meters above sea level, Sulawesi Kalosi benefits from cool temperatures and varied volcanic soils. These natural conditions, combined with traditional smallholder farming practices, produce green coffee beans known for consistency, structure, and a well-rounded cup profile that reflects the Toraja terroir.

Flavour Characteristics and Cup Profile

Sulawesi Kalosi Green Coffee Beans are recognised for their elegant and balanced sensory qualities. The fragrance is fresh and floral, offering a gentle aromatic lift that feels clean and refined. When roasted, the beans reveal a flavour profile defined by light bitterness paired with smooth chocolate notes, creating a harmonious and comforting taste experience.

The acidity level ranges from medium to high, adding brightness without overpowering the cup. This lively acidity works in balance with the medium body, delivering a smooth mouthfeel that feels neither heavy nor thin. Together, these elements make Sulawesi Kalosi Green Coffee Beans suitable for a wide range of roast styles, particularly those that aim to highlight clarity and sweetness.

Specifications and Quality Standards

Sulawesi Kalosi Green Coffee Beans are carefully prepared to meet consistent quality specifications. The beans typically fall within a screen size of 15–19, ensuring uniformity that supports even roasting and reliable extraction. Moisture content is controlled at a maximum of 13 percent, preserving freshness and protecting the beans during storage and transport.

Quality control is further supported through an 8–10 percent triage process and a maximum defect value of 11. These standards reflect the careful sorting carried out by producers and collectors, ensuring that only well-formed beans reach export grade. Such specifications make Sulawesi Kalosi a dependable option for professional buyers and roasters.

Origin, Processing, and Growing Conditions

Sulawesi Kalosi Green Coffee Beans are produced in the Tana Toraja Highland of South Sulawesi, an area known for its dramatic landscapes and long-standing coffee traditions. The region experiences optimal temperatures of 13–28°C and annual rainfall ranging from 100 to 3000 millimetres, creating ideal conditions for Arabica cultivation.

The beans are grown in volcanic soils that range from unfertile to fertile, contributing to their layered flavour structure. Harvesting is done through a combination of mechanical and hand-picking methods, followed by wet hulling washed Arabica processing by smallholders. This traditional Indonesian method enhances body and depth while preserving the coffee’s signature balance of acidity and chocolate notes.

Description Scheme

Time from Flowers to Be Berry: 9 Months
Production (Kg/Ha): 800 to 1500
Optimal Temperature: 13 to 28°C
Optimal Rainfall: 100 to 3000 mm
Altitude: 1200 to 1700 from Sea Level (asl)
Soil Type: Unfertile to Fertile volcanic soil
Country of Origin: Indonesia
Production Areas: Tana Toraja Highland, South Sulawesi
Caffeine Content: 0.8 to 1.4%
Form of Seeds: Flat with a Clear Midline
Character Stew: Acid & Chocolate
Method of Harvest: Mechanical and Hand Pick
Processing Method: Wet Hulling Washed Arabica (smallholders)