Chiroso was found in Urrao, Antioquia, and for years was described as “Caturra Chiroso” — an unusual elongated Caturra mutation.
The genetic surprise
Testing showed it is not Caturra at all. It is an Ethiopian landrace, related to the material behind Gesha and Wush Wush, that reached Colombia by an unknown route.
That reclassification transformed its reputation and its price.
The bean
Distinctly elongated — chiroso is local slang for long and thin — which is what marked it out as unusual in the first place.
The cup
Intensely floral and tropical: jasmine, bergamot, passion fruit, with a silky body. Recognizably in the Ethiopian-landrace family.
Where it grows
Urrao and surrounding Antioquia, in small quantities, with plantings spreading among quality-focused Colombian producers.
Brewing it
Filter, very light roast, a clean brewer. Use about 1:16 with water around 93 to 96 °C (199 to 205 °F), and let the coffee rest a week or more after roasting: very light, dense beans brew unevenly when fresh.
What you pay for
Chiroso lots are small and usually sold by single farms, often after competition success, so prices sit well above ordinary Colombian coffee and closer to Gesha. The reclassification explains it: buyers now treat Chiroso as an Ethiopian-type coffee grown in Colombia, and judge it on that standard.