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Indonesia West Java Puncak Sirna G1 – Anaerobic Honey
£16.96–£19.46Price range: £16.96 through £19.46
Indonesia West Java – Sadayana Washing Station
From the lush, volcanic highlands of West Java, this distinctive coffee is produced by over 250 smallholder estates in the Rancabali Subdistrict of Bandung and Cianjur. Grown at altitudes ranging from 1400 to 1700 masl, this Ateng varietal thrives in nutrient-rich soils and cool microclimates, resulting in a complex and vibrant cup.
Processed at the Sadayana Washing Station using the anaerobic honey method, this coffee combines careful fermentation with minimal water use to preserve both character and sustainability. The result is a unique and full-bodied profile with bold notes of smoked bourbon, lush mango, and rich dark chocolate.
With a cupping score of 84.0 and EUDR-compliant certification, this coffee is a standout choice for roasters seeking traceable, high-quality Indonesian coffees with both depth and intrigue.
Indonesia has a long coffee producing history, but recently their coffees have been overlooked by the specialty market. Thanks to our innovative and ever-expanding supply chain, we are proud to bring you high-quality coffees from many of Indonesia’s unique regions, accompanied by in-depth traceability information.
Indonesia is perhaps best known for its unique wet hulling process (giling basah). Though its exact origins are unclear, wet hulling most likely originated in Aceh during the late 1970s.
Wet hulling’s popularity can be attributed to producers’ need for prompt payments. It was also adopted specifically by many producers who lacked the drying infrastructure that was needed to shelter drying parchment from the high humidity and inconsistent rainfall typical in Sumatra. At higher elevations with constant humidity and unpredictable rainfall, drying can prove to be slow, risky and difficult.
Puncak Sirna Anaerobic Honey is sourced from 250 small farms located in the Cianjur district of Bandung, West Java (Puncak Sirna is an area within this district). The coffee is processed at the Sadayana Washing Station, which was built in 2022 and is owned by PT Sucafina in collaboration with producing partners. The washing station provides important services such as compost and seedling programs, and microfinancing for collectors, supporting 191 farmers.
Cultivation
The coffee varieties Ateng Ijo and Ateng Coklat are grown at altitudes ranging from 1400 to 1700 meters above sea level. These small farms, averaging 0.5 to 1 hectare in size, benefit from the favorable climate and rich soil of the region, contributing to the quality and unique flavor of the coffee.
Harvest & Post-Harvest
The coffee cherries are selectively sorted in tanks before processing. This lot is processed using honey anaerobic fermentation in barrels with a one-way valve for 120 hours. After fermentation, the coffee is dried on raised beds for 2-3 days and then on patios for 4-12 days, depending on the weather conditions.
FAQs about our Indonesia West Java Puncak Sirna G1 Coffee
It’s an anaerobic honey from smallholders in the Rancabali Subdistrict, processed at Sadayana Washing Station for a fruit-forward, full-bodied cup with real depth.
In West Java (Bandung & Cianjur) at 1,400–1,700 masl, on nutrient-rich volcanic soils with a cool microclimate.
Ateng (local Catimor-type selections), prized for productivity at altitude and reliable cup structure.
Ripe cherry is depulped, then fermented in closed barrels with a one-way valve (about 120 hours), before careful raised-bed and patio drying to build sweetness and complexity while using minimal water.
Notes of smoked bourbon, mango, and dark chocolate with a rich body and clean finish.
Grade 1 (GR1) with a cupping score ~84.0.
Yes—processed centrally at Sadayana with producer programmes and EUDR-compliant sourcing.
Light–medium keeps tropical fruit and aromatics; medium–dark emphasises chocolate and body. The listed roast options (min 6 kg per batch) are ideal for profiling.
Pour-over and filter showcase the mango and floral lift; espresso brings syrupy body and dark-chocolate depth.
250+ smallholder farmers deliver cherry to Sadayana Washing Station (built 2022) with agronomy, seedling and micro-finance support.
Additional information
Weight
1 kg
Format
Dark Roast (min 6kg per batch), Green Beans, Light Roast (min 6kg per batch), Medium Roast (min 6kg per batch)
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