Photo of a bag of Cyarumbo Peaberry Photo of a bag of Cyarumbo Peaberry

Rwanda Cyarumbo Peaberry

Maraba Cyarumbo was Rwanda’s first specialty-focused washing station established by a cooperative. This lot was produced with 41 smallholder farmers, and has notes of kumquat, cherry and cola.

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Variety: Red Bourbon
Process: washed

Flavour: kumquat, cherry, cola

Body:   Acidity:

Roast: Omni (filter + espresso)

Origin story and details

Producer: 41 Cooperative Members
Farm / Cooperative: Cyarumbo Washing Station
Region: Huye, Southern Province, Rwanda
Altitude: 1680m above sea level

This 100% Red Bourbon lot was produced using coffee cherry from 41 smallholder farmers who deliver to Cyarumbo washing station. The washing station is located in the Huye Sector of Huye District, in Rwanda’s Southern Province. It is owned and operated by the Abahuzamugambi Ba Kawa Maraba Cooperative (known as ‘Maraba’), who own three other washing stations in the district.

Ancila Mukarusine is a coffee farmer and member of Maraba Cooperative and one of the many seasonal workers at Cyarumbo – Rwanda’s first specialty-focused washing station!

Ancila Mukarusine is a coffee farmer and member of Maraba Cooperative and one of the many seasonal workers at Cyarumbo – Rwanda’s first specialty-focused washing station!


This is a peaberry lot, which refers to the size and shape of the beans. Normally coffee seeds develop as a pair with flattened facing sides, but sometimes just one seed develops and forms an oval shape to occupy the entire space within the coffee cherry. This is called a peaberry and these small and round coffee beans are carefully selected and separated out from the rest of the crop during the milling stages.

These are little beans with a big flavour! We purchased our first micro-lot of Rwandan peaberries in 2017 and have been consistently impressed with these lots ever since.


ABOUT CYARUMBO WASHING STATION

Founded in 2001, Maraba Cyarumbo was Rwanda’s first specialty-focused washing station established by a cooperative. Prior to Cyarumbo being built, most Rwandan farmers produced sun-dried natural coffees, or washed coffees that were pulped by hand using stones — with very few protocols for quality control. Transparency along the supply chain was non-existent, and farmers had no access to the international market or fair prices for their crop. Set up as a model operation, workers at Cyarumbo were key in showcasing the best practices needed to maximise quality potential to the country’s ailing coffee industry. To say they were successful at this is an understatement, as Rwanda has gone to open over 300 washing stations since then!

Cyarumbo is located in the Huye District of Rwanda’s Southern Province and sits at an elevation of 1,680 meters above sea level. The washing station services 568 members of the cooperative, who grow coffee locally – some with farms as high as 2,200 meters above sea level. The area has ideal growing conditions for high-quality coffee, with high elevations, good rainfall and steady temperatures year-round. Day to day operations are overseen by the station manager, Aphrodice Twagirayesu, while Christine Ilibagiza serves as head of QC. A total of five permanent staff and 115 seasonal workers are employed by the washing station – most of whom are women.

Traceability

100% Red Bourbon coffee beans, provided by Melbourne Coffee Merchants and roasted by us on Gadigal land / Sydney.

Country grade: Unknown ?

 

This page has all the sourcing information (variety, process, region, story, importer, harvest date, and more) that our importers share with us for public use.

Being transparent helps us to talk confidently about the quality and background of the products we sell. It also helps you to know exactly what you’re buying.

Learn more:
Coffee page transparency legend
Our coffee philosophy
Our business approach

Fresh harvest sourcing

This coffee was harvested in April 2023.

We only source and roast coffee from each country’s latest harvest season (so the green coffee is never older than 1 year from the time of picking, processing and packing).

This ensures the sensory qualities are always at their peak and unaffected by excessive ageing.

Learn everything about this coffee:


Roasted for espresso and filter (best enjoyed black)

Roast style: omni. Omni roasts are designed to brew and taste great both as espresso and filter. Our omni single origins generally sit on Agtron values in the ~70-60 value range. So, technically, they are somewhere in the lighter side of the medium spectrum.

Designed for espresso and filter brewing. Best enjoyed black.


Learn more:
Our Loring Kestrel S35 roaster
Our roasting style and approach

Try our custom brewing recipes

Our recipes and ratios are tailored to our coffee sourcing and roasting styles, bringing the best flavour and feel out of each coffee.

For pour over, immersion, and other filter brewing styles, check all our brew guides.

For our espresso single origins, we recommend a coffee:yield ratio of 1:3:

  • Dose: 20g ground coffee
  • Yield: 60g espresso
  • Total brew time: ~24-28 seconds

This is just a starting point! We encourage you to experiment, taste, and adjust to find the recipe that you enjoy the most.


Learn more:
Our espresso brew guide (single origin)
Brewing ratio calculator

Packaging and materials

  • Bags: ABA-certified home compostable (AS 5810-2010)
  • Labels: recyclable
  • Valves (only on +250g bags): general waste
  • Box and tape (online orders): recyclable

Learn more:
Our packaging

Brewing coffee at home

Best brewed 15–49 days post-roast

When you leave your whole beans to rest (inside the sealed bag) until our recommended window, you’re brewing at optimum flavour and acidity.

This time allows for the gas compounds, absorbed during the roasting process, to leave the coffee. If you brew too early, it may not be bad, but you’ll miss out on each coffee’s best flavour.

Our recommended brewing window

FAQs

Do you ship anywhere in Australia?

Yes! We deliver our coffee and brewing gear Australia-wide, roasted to order and in compostable and recyclable packaging.

Do you ship internationally?

We ship coffee beans to select international countries. Check the list to see if we ship to your destination.

Can I buy pre-ground coffee?

Yes, 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)

Do you source your coffee ethically? How so?

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

We share all the traceability information we have about each coffee lot (territory of origin, producer, variety, processing method, importer, quality grade) on each dedicated coffee page. This applies to the blend components in our espresso blends.

Learn more about our coffee philosophy.

Do you roast dark or light?

We roast our single origins using omni roast medium/light profiles. (Omni means you can use the coffee both for filter and espresso brewing, no need to buy different bean bags with specific roast styles.)

We roast our espresso blends using darker profiles.

Learn more about our approach to roasting.

What is ‘specialty coffee’?

The definitions and references to specialty coffee are tricky, if not controversial.

Historically, and as most people see 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 recognised for its distinctive attributes, resulting in a higher value within the marketplace.”

Our single origins are Arabica +85 SCA score and our blend components Arabica +80, which could be considered ‘true specialty’ coffee. Though we prefer to use the term ‘high quality’ and back this claim with solid traceability data.

What’s the benefit of your coffee subscription?

When you subscribe, you get freshly roasted coffee delivered as often as you need, so you don’t have to be so hands-on in planning your coffee purchases.

Also, you get free shipping on every delivery, and you can cancel or pause whenever you need – no lock-in periods.

Can I buy these beans in your coffee shops?

Yes, definitely! You can walk into any of our cafes in Sydney (or our wholesale network) and grab what’s available on the shelves. You can also buy online here and select free pickup from the Sample Coffee stores.


See all our FAQs

Sample Coffee Roasters warehouse in St Peters, Sydney

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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