Processing Decides More Than You'd Think
Two farms on the same hillside, growing the same varietal at the same altitude, can produce coffees that taste nothing alike. The difference usually comes down to what happened to the cherry after picking.
Processing is the step between fruit and green bean, and it shapes flavour as much as origin does.
Washed
The fruit is stripped from the bean before drying. The bean ferments briefly in water to remove the remaining mucilage, then dries clean.
What it produces: clarity. With no fruit sugars migrating inward, what you taste is the bean itself — the varietal, the soil, the altitude. Expect brighter acidity, lighter body, and a cleaner finish.
Where it's common: Colombia, Kenya, Guatemala, much of Central America.
Natural (Dry)
The whole cherry dries with the fruit still attached, over two to three weeks. Sugars and aromatic compounds migrate from the drying fruit into the bean.
What it produces: fruit. Berry and stone-fruit notes, heavier body, more sweetness, softer acidity.
The catch: it's harder to do well. Cherries must be turned constantly, and any lapse invites mould or over-fermentation. Badly executed naturals taste boozy and muddled.
Where it's common: Ethiopia, Brazil, Yemen.
Honey
A middle path. The skin comes off but some mucilage stays on the bean during drying. How much stays determines the name — white, yellow, red, or black honey, in ascending order of mucilage retained.
What it produces: a balance. More body and sweetness than washed, more clarity than natural.
Where it's common: Costa Rica, El Salvador.
Anaerobic
Cherries ferment in sealed tanks without oxygen. Different microbes dominate in the absence of air, producing flavour compounds that conventional fermentation doesn't.
What it produces: intensity. Often wine-like, sometimes tropical, occasionally so pronounced that it divides opinion.
The catch: tight control is required. Too long in the tank and the coffee tastes fermented rather than fruity.
What This Means When You're Buying
- Want clarity and brightness? Look for washed
- Want fruit and sweetness? Look for natural
- Want something in between? Honey
- Want to be surprised? Anaerobic
Brewing Considerations
Washed coffees generally handle a slightly finer grind and hotter water — they need the extraction to bring out sweetness. Naturals often taste better slightly coarser and a few degrees cooler, since the sweetness is already there and over-extraction turns it heavy.
Naturals also usually need longer to rest after roasting — often 10 to 30 days, versus 7 to 21 for washed.
Browse our current coffee selection at Armista Kuwait.
