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Wahiawa, Hawaii · Specialty Coffee Brand Deep Dive

Green World Coffee Farm

Editorial sacred-geometry artwork for Green World Coffee Farm; not a documentary photograph
IndependentRoasts its own coffeeSourcing: Origin / region level
TagsGreen World Coffee FarmHawaii coffee roastersUnited StatesIndependentOrigin / region levelRoasts in-house
Visit Green World Coffee Farm's site

Green World Coffee Farm is a destination coffee farm and roastery located on the North Shore of Oahu that provides an immersive agricultural experience for visitors. The farm features a café, retail shop, and educational tours that highlight the coffee-making process from tree to cup. They roast their own coffee daily on-site and offer a variety of Hawaiian-grown single origins and signature blends.

Ownership
Green World Coffee Farm is an independent, family-owned business established by Howard Green on former pineapple land in Oahu.
Founded
2009
Roasting
Reported to roast in-house.
What it's known for
The brand is known for being Oahu's first coffee visitor farm, offering an educational experience with free farm tours, on-site roasting, and a retail café that showcases Hawaiian-grown coffee.
Sourcing countries
United States
Farm-level sourcing
The brand sources coffee grown on its own seven-acre farm in Wahiawa and supplements its offerings with coffee from other Hawaiian regions including Waialua, Kauai, Molokai, Maui, and Kailua Kona. They do not provide specific farm or producer names for the coffees sourced from outside their own property.
Notable coffees
  • — Green World House Blend
  • — 100% Ka'u
  • — 100% Kona
Sources used in this deep dive
Research disclosure — this profile was compiled from public online sources on 2026-10-20. This company overview is not a tasting review. Original tasting reviews are labeled separately when they exist. Ownership, roasting and sourcing details are attributed to documented sources. While the brand identifies specific Hawaiian regions for its coffee, it does not publish the names of the individual farms or washing stations for the coffees sourced outside of its own property.

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