Uganda Robusta

Screen 18 natural robusta — cleaner cup than Asian origin

Uganda is Africa's largest coffee exporter and robusta is the bulk of it, grown at altitude in the Lake Victoria basin and along the western escarpment where the species is indigenous. Commercially the important point is that Ugandan robusta cups differently from Vietnamese: it is generally cleaner, sweeter and less harshly woody, which is why espresso blenders who want robusta's body and crema without its rubbery edge pay a premium for it. Grading runs on screen — screen 18 for the export grade, screen 15 for the commercial cut — with moisture at 12.5% maximum, defect counts specified by contract, and natural processing predominant. Uganda also produces washed arabica under the Bugisu mark from the slopes of Mount Elgon, which is a genuinely good washed coffee and sold on its own account rather than as a robusta by-product.

Buy Ugandan robusta where the blend needs robusta to contribute without announcing itself: premium espresso blends, Italian-style roasting where crema and body matter but harshness would be noticed, and any programme where the robusta component is 20 to 40% rather than a token. Choose Vietnamese instead when cost per kilo of extractable solids is the only metric, as in soluble manufacture, where the cup character is destroyed by processing and the price advantage is decisive. The practical considerations on Uganda are logistics and consistency: it is landlocked, so lots move by road to Mombasa or Dar es Salaam before shipping, adding time and a handling step; and quality varies more between exporters than in the more industrialised Asian origins, which makes the counterparty matter as much as the specification. CBIL brokers Ugandan robusta and Bugisu arabica against screen, defect count, moisture and cup assessment, on FOB Mombasa and Dar es Salaam, CFR and CIF terms.