0

Cart

A trader will contact you with shipping and payment options after checkout. Please note: free samples are provided to commercial roasting businesses only.

Cart subtotal:$0.00
Your cart is empty

Mong Coffee

Western Highlands, Papua New Guinea
Partner since: 2024 Varietals: Blue Mountain, Mundo Novo, Caturra
Supplier Structure:

Smallholder collection and processing hub in PNG’s Western Highlands, where Rex Rabuni manages centralized drying operations, pioneering slow-dried washed and natural processes at exportable scale.

Mar Apr May Jun Jul Aug Sep Oct Nov Dec Nov Dec Jan
harvest
booking
arrivals

Community Context

Mong Coffee, led by Rexson Raguni (Rex) in Papua New Guinea’s Western Highlands, is one of the clearest examples of what becomes possible when process control meets long-term vision. In 2024 Rex became the first in PNG to implement slow drying at exportable scale, extending dry times to stabilize moisture, guard against fade, and enhance cup quality. Despite challenges in a cash-driven economy, the results proved that patience pays: slow-dried lots achieved higher scores, and with them higher prices. His consistency has since become a model for neighboring leaders, demonstrating that premiums tied to cup quality are real and achievable.

For 2025, Rex has expanded shaded drying space and added natural processing to his repertoire, alongside larger volumes of slow-dried washed. Early deliveries suggest ~200 bags of slow-dried washed and ~50–70 bags of naturals this season. At Mong Coffee’s drying patios you’ll find raised beds, shade nets, and Rex himself—always with a temperature gun in hand—closely monitoring every stage.

Country Context

Papua New Guinea is consistently one of our highest-volume origins, despite often feeling like an outlier in our programming. Production is extremely fragmented throughout both the Western and Eastern Highlands, with more than 80% of all coffee grown on tiny, low-yielding family plots. These coffees generally move through many layers of intermediaries before being presented as large consolidated lots. The large cooperative structure itself is not particularly unique, but the extent of dispersed isolation often has a compounding effect here that has historically made repeat relationships with modest-scale producers especially tricky. PNG’s sheer diversity is another contributing factor: nowhere are more languages spoken, with a proportional multitude of extended family lineages sharing little aside from the breadth of the landscape.

Historically, much of our work in PNG was concentrated with one cooperative (AAK) and its constituent cluster groups, but the sustainability of these groups has always been somewhat inconsistent, especially since the passing of AAK’s longtime leader, Brian Kuglame. In the last couple of years, we have shifted energy toward medium-size private collectors who own more of their own land and have sound processing infrastructure for cherry they collect from neighbors. Their autonomy allows for a greater concentration of investment and coordination, and hopefully for repeatability as well

Papua New Guinea

PNG

  • Sourcing
  • Papua New Guinea
  • PNG
  • Sourcing Update
  • preharvest
  • update