Photo of a bag of Kola Bolcha Photo of a bag of Kola Bolcha

Ethiopia Kola Bolcha

Sorry, sold out!

Variety: Ethiopian Heirloom
Process: washed

Flavour: lemon curd, white peach, orange blossom

Body:   Acidity:

Roast: Omni (filter + espresso)

Producer: Kola Bolcha Cooperative

Region: Gera, Agaro, Ethiopia

Altitude: 1900-2200m above sea level

Kola Bolcha is a relatively new cooperative in the Agaro woreda of the Jimma Zone. Within Agaro, there is a small subregion known as Gera, and that’s where you’ll find this washing station.

Kola Bolcha falls under the Kata Muduga Union and geographically sits within a portion of the forest between two other washing stations whose names may be familiar: Duromina and Hunda Oli.

The Kola Bolcha cooperative has around 400 members, though that number will grow. The cooperative’s increasing experience and skills in producing amazing washed process coffee is a drawcard to new members seeking experience and also the higher earnings possible within the specialty coffee market.

Once again, in large part due to the efforts of Technoserve, a non-government organisation who have been working in East Africa to bring farmers the right training, processing facilities and services, needed can grow coffee for the specialty market and significantly boost their incomes.

Jimma, in the southwest of Ethiopia, was traditionally associated with lower commodity-grade coffee. With increased exposure to specialty coffee and education from partners such as Technoserve, the truly great potential of this area is beginning to be realised.

Washed process coffee

Explanation here.

Ethiopian Heirloom variety

Heirloom (or sometimes Landrace) is an umbrella term that refers to all the coffee varietals endemic to Ethiopia.

100% Ethiopian Heirloom coffee beans, provided by keta Muduga and roasted by us on Gadigal land / Sydney.

Country grade: Unknown ?

Bag: ABA Certified home compostable
Label: Recyclable
Valve (on bags larger than 250g): General waste
Coffee ordered online is shipped in a recyclable cardboard box

Brewing this coffee

We recommend brewing this coffee 15–49 days post-roast. If pre-ground, brew as soon as possible. Our advice on storing coffee.

1:3
dose:yield
ratio

To brew on espresso, we recommend using 20g of beans (dose) to get 60g of espresso out (yield), during 24-28 seconds.

g dose
g yield
View the how to brew espresso (single origin) guide.

1:16.7
beans:water
ratio

To brew in infusion/fed brewers (V60, Chemex) use a ratio of 1:16.7 ratio of beans:water.

g beans
g water
View full recipes and videos in our brewguides

1:14.3
beans:water
ratio

To brew in immersion brewers (plunger, AeroPress, Kalita, batch brewer) we recommend using a 1:14.3 ratio of beans:water

g beans
g water
View full recipes and videos in our brewguides

1:12
beans:water
ratio

To brew as cold brew we recommend using a 1:12 ratio of beans:water

g beans
g water
View full recipes and videos in our brewguides

Kola Bolcha is a relatively new cooperative in the Agaro woreda of the Jimma Zone. Within Agaro, there is a small subregion known as Gera, and that’s where you’ll find this washing station.

Kola Bolcha falls under the Kata Muduga Union and geographically sits within a portion of the forest between two other washing stations whose names may be familiar: Duromina and Hunda Oli.

The Kola Bolcha cooperative has around 400 members, though that number will grow. The cooperative’s increasing experience and skills in producing amazing washed process coffee is a drawcard to new members seeking experience and also the higher earnings possible within the specialty coffee market.

Once again, in large part due to the efforts of Technoserve, a non-government organisation who have been working in East Africa to bring farmers the right training, processing facilities and services, needed can grow coffee for the specialty market and significantly boost their incomes.

Jimma, in the southwest of Ethiopia, was traditionally associated with lower commodity-grade coffee. With increased exposure to specialty coffee and education from partners such as Technoserve, the truly great potential of this area is beginning to be realised.

FAQs

Do you ship Australia-wide?

Yes! We deliver freshly roasted coffee beans anywhere in Australia, with fast dispatch and eco-friendly packaging.

Do you ship internationally?

We ship beans to select international countries.

Can I buy pre-ground coffee?

Yes. You’ll see our pre-ground options during checkout.

We offer pre-ground options for different methods:
- Ground for domestic espresso (home espresso machine)
- Ground for stovetop (Bialetti)
- Ground for AeroPress / Kalita / Cold Brew / Moccamaster / Plunger / French Press (immersion style)
- Ground for V60/Chemex (pour over style)

How is your coffee ethically sourced?

We source our coffee from small producers through responsible importing companies. 95% of our green coffee beans are supplied by Caravela Coffee, Cafe Imports, and Melbourne Coffee Merchants (certified B Corporations) plus Condesa Co Lab and more.

We transparently share all the information about each coffee lot (territory of origin, producer, variety, processing method, importer, quality grade) on each coffee page. This includes blend components for our espresso blends.

We take quality sourcing very seriously, so being fully transparent about our coffee is a way to honour everyone’s efforts along the production and gain the trust of ethical-minded consumers.

Learn more about our coffee and business philosophy.

Do you roast dark or light?

We roast our single origins using omni medium/light profiles. (This means you can use it for pour over and espresso brewing, no need to buy different bean bags with specific roast styles.)

We roast our espresso blends using darker profiles.

What is “specialty coffee”?

The definitions and references to specialty coffee are changing.

Historically, and as most people think of it these days, specialty coffee is Arabica beans that score over 80 in the old Specialty Coffee Association point scale. Today, the SCA refers to specialty coffee as “a coffee or coffee experience that is recognized for its distinctive attributes, resulting in a higher value within the marketplace.”

Can I subscribe?

Absolutely. Our coffee subscription lets you get your favourite beans (for filter and espresso, black or milk drinks) delivered regularly for free and with no lock-in periods.

With love, from Sample

We’re an independent coffee roasting company based in Gadigal land / Sydney, Australia

We’ve been sharing exceptional coffees since 2011, with a particular focus on rotating single origins, ethical sourcing, and homebrewing accessibility.

Our daily work is driven by quality, consistency, transparency, and fun. This approach has slowly and organically connected us with a community of homebrewers and professionals who value how we do business and, above all, love delicious coffee beyond the hype.

Learn about us

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