Tanzania produces between 30-40,000 metric tons of coffee per year (70% Arabica, 30% Robusta). The three main Arabica growing regions are in the North/Kilimanjaro, Mbeya and the Matengo Highlands (Mbinga). Other Arabica areas include the Usambara Mountains, Iringa, Morogoro, Kigoma and Ngara. Robusta coffee is grown mainly in the Kagera region around Bukoba.
More than 90% of Tanzania's coffee is produced by 400,000 smallholder farmers. Larger estates are found in Arusha, Kilimanjaro and Mbeya regions.
The harvesting season in Tanzania usually lasts from July to December, though slightly earlier in the case of Mbeya. Green coffee is sold either through the Moshi auction or direct to buyers. Coffee is shipped to buyers out of the major ports of Dar es Salaam and Tanga.