
Ka'u Washed Medium Roast, Whole Bean
Listing states: Hawaii Grown Arabica Beans; Washed Processed; Medium Roast.
Find it on Amazon →Affiliate link — we may earn a commission at no extra cost to you, and it plays no part in what is listed.
Home › Coffees of the World › Hawaii
What Hawaiian coffee tastes like, the growing regions to look for on the bag, and 5 bags whose listing documents where the coffee came from.
Written and reviewed by the CoffeeLabAdvisor editorial team
Both lines are quoted from the National Coffee Association — Coffee Regions of the World, read 2026-09-21. Origin is a starting point, not a guarantee of flavour: characteristics vary by region, producer, variety, processing and roast, and we have not tasted the coffees on this page.
A bag that names one of these is telling you more than a bag that names only the country.
What this shelf looks like. Hawaiian listings are precise about Kona, Ka‘u and Maui, and the trap is the percentage. A 10% Kona blend sits beside a 100% Kona bag for a fraction of the price, often from the same brand and under a similar name, so the number on the label is the thing to read first.
Each of these is here for one reason: its own listing documents where the coffee came from — a named region, producer, cooperative or lot, not just the country. We have not tasted them and we do not score them.

Listing states: Hawaii Grown Arabica Beans; Washed Processed; Medium Roast.
Find it on Amazon →Affiliate link — we may earn a commission at no extra cost to you, and it plays no part in what is listed.

Listing states: Hawaii; Kona; Hualalai Estate; 100% pure Kona; pesticide-free.
Find it on Amazon →Affiliate link — we may earn a commission at no extra cost to you, and it plays no part in what is listed.

Listing states: Hawaii; Ka'u; grown on the volcanic slopes of Ka'u; handpicked; semi-washed.
Find it on Amazon →Affiliate link — we may earn a commission at no extra cost to you, and it plays no part in what is listed.

Listing states: Hawaii; Maui; grown on the slopes of Haleakala; 100% Maui grown; single origin.
Find it on Amazon →Affiliate link — we may earn a commission at no extra cost to you, and it plays no part in what is listed.

Listing states: Hawaii; Kona coffee belt, Big Island; the roaster's own family farm; farm-direct; Kona Prime 16+.
Find it on Amazon →Affiliate link — we may earn a commission at no extra cost to you, and it plays no part in what is listed.
| Coffee | Region | Process | Variety | Roast | |
|---|---|---|---|---|---|
| Ka'u Coffee Mill Ka'u Washed Medium Roast, Whole Bean | — | Washed Processed | — | Medium Roast | Map → |
| Hualalai Estate 100% Kona Coffee, Medium-Dark Roast, 7 oz | Kona | — | — | — | Map → |
| Ka'u Coffee Mill Ka'u Semi-Washed, Medium-Dark Roast, 8 oz | — | semi-washed | — | — | Map → |
| Maui Coffee Co. 100% Maui Coffee, Medium-Dark Roast, 7 oz | Maui | — | — | — | Map → |
| Kona Earth 100% Kona Coffee, Medium-Dark Roast, 1 lb | Kona coffee belt, Big Island | — | — | — | Map → |
— means the label doesn’t say. Everything here is what each listing states; we have not tasted these coffees and nothing is scored. Why region, process and roast matter →
The National Coffee Association describes this origin as: "Kona coffee comes from a very narrow region of the Big Island and produces coffees that are deliciously rich and aromatic with medium body." Origin is a starting point, not a guarantee: characteristics vary by region, producer, variety, processing and roast, so two bags from the same country can taste very different.
The regions this origin is known for are Kona, Ka’ū, Kauai, Maui. A bag that names one of them is telling you more than a bag that names only the country.
One published test: the listing itself has to document where the coffee came from — a named region, producer, cooperative or lot — and be a current, new listing. We have not tasted these coffees and we do not score them; a listing that names only the country does not qualify, however well it sells.
The National Coffee Association describes the growing conditions as: "Afternoon shade from tropical clouds forms a natural canopy over the coffee plants to protect them from intense sun, and frequent island showers give the plants just the right amount of rain."
See the documented relationships between Hawaii’s growing regions, its coffees, the roasters who source there and the ways the labels say to brew them — and what the labels never said.
All ten coffee origins · See it on the map · How roast, process and origin change the cup · The coffee beans guide
Not sure which to buy? Answer five questions · Or browse by what the label documents
Feedback on this page: Hawaiian Coffee: Taste, Regions and What to Try
Thank you. Your note is filed against this page and will be read.