Ethiopia · Washed
Ethiopia Nansebo Refisa (washed)
Roasted by Case Study Coffee
Ethiopian washed coffee from Nansebo region with key lime, jasmine, and chrysanthemum notes.

From the roaster
12oz Bag
Key Lime, Jasmine Tea, Chrysanthemum
Process: Washed
Coop: Smallholder farms from villages surrounding Refisa washing station
Varietal: Indigenous landraces and heirloom varietals
Region: Nansebo, West Arsi
Producer: Many small plot producers around Refisa
The Testi West Arsi Washing Station was established in 2010 and serves about 850 smallholder producers in the area. The farmers deliver their cherry to the washing station, where it is depulped, fermented for 24–48 hours, and washed before being dried on raised beds for 12–15 days.
Coffees in Ethiopia are typically grown on very small plots of land by farmers who also grow other crops. The majority of smallholders will deliver their coffee in cherry to a nearby washing station or central processing unit, where their coffee will be sorted, weighed, and paid for or given a receipt. Coffee is then processed, usually washed or natural, by the washing station and dried on raised beds.
The washing stations serve as many as several hundred to sometimes a thousand or more producers, who deliver cherry throughout the harvest season: The blending of these cherries into day lots makes it virtually impossible under normal circumstances to know precisely whose coffee winds up in which bags on what day, making traceability to the producer difficult. We do, however, make every available effort to source coffee from the same washing stations every year, through our export partners and their connections with mills and washing stations.
Typically farmers in this region don't have access to and therefore do not utilize fertilizers or pesticides in the production of coffee.
— Case Study Coffee
Context
This washed Ethiopian from Case Study Coffee sources smallholder lots from villages surrounding the Refisa washing station in Nansebo, West Arsi. The coffee is built on indigenous landraces and heirloom varietals—genetic material deeply rooted in Ethiopia's coffee origins. Washed processing typically emphasizes cleaner, brighter fruit and floral notes, and here the roaster identifies key lime brightness alongside jasmine tea and chrysanthemum florals, suggesting a delicate, tea-like character. These flavor markers point toward the refined aromatic profile that regional elevation and varietal complexity can produce. For reference, explore the flavor wheel to contextualize these tasting dimensions within the wider sensory spectrum.
In the Encyclopedia
Frequently asked questions
Where is Ethiopia Nansebo Refisa (washed) grown?
Ethiopia Nansebo Refisa (washed), roasted by Case Study Coffee, is sourced from Sidamo, Ethiopia.
What does Ethiopia Nansebo Refisa (washed) taste like?
Expect tasting notes of Key Lime, Jasmine Tea, and Chrysanthemum.
How is Ethiopia Nansebo Refisa (washed) processed?
Ethiopia Nansebo Refisa (washed) uses the Washed process.
More from Case Study Coffee
View all →Colombia · Natural
Colombia Patio Bonito (Natural)
Natural-process Castillo Tambo from family-run Patio Bonito farm in Cauca, Colombia.
Guatemala
Guatemalan Coffee Blossom Honey
Raw honey from bees pollinating coffee blossoms at Finca Apiario.
Mountain Water Process
Decaf Mexico Altura (SWP)
Decaf Mexico Altura with plum, hibiscus, brown sugar, and dark chocolate notes.
More from Ethiopia
View all →Cuvee Coffee · Natural, Dried on Raised Beds
Ethiopia - CLEARANCE DATED
Ethiopia Guji natural process Typica from Kayon Mountain Farm with berry notes.
Sey Coffee
2026 Chorso Bule - Ethiopia
High-elevation Ethiopian from Chorso Bule site with peach, melon, and jasmine notes.
Merit Coffee · Natural
Gute Site
Naturally processed Ethiopian heirloom with vibrant blueberry and boysenberry notes.
Greater Goods Coffee · Washed
Kolla Bolcha - Light Ethiopia
Washed Ethiopian Heirloom with peach syrup, honeysuckle, and bright floral notes.
More Washed coffees
Onyx Coffee Lab · Colombia
Colombia Juan Jimenez Pink Bourbon - Cafe Only
Colombian Pink Bourbon microlot with structured acidity and citrus character.
Onyx Coffee Lab · Colombia
Colombia El Tambo-AMACA
Single-origin Colombian coffee from a women's farming cooperative in the Western Cordillera.
ViewGreater Goods Coffee · Ethiopia
Kolla Bolcha - Light Ethiopia
Washed Ethiopian Heirloom with peach syrup, honeysuckle, and bright floral notes.
Cuvee Coffee · Colombia
Colombia
Colombian Huila coffee with washed Caturra varietal from high altitude foothills.
Last verified: June 27, 2026 · Browse all beans.