The next variety of coffee bean is Robusta, which is the second most produced in the world. As the name hints, the Robusta bean is both hardy and is also immune to a variety of diseases too. This type of coffee bean grows best in a hot climate with irregular rainfall and can grow at a number of altitudes too. Compared to Arabica beans, those that grow on the Robusta plant have double the amount of caffeine in them, meaning that they are an excellent choice for a real boost and offer a more harsh flavour.

Robusta coffee is another major coffee species grown in Cameroon, particularly in the lower-altitude west region.
1. Flavor profile: Earthier, bitter, and more robust than Arabica.
2. Growing regions: Lower-altitude areas, such as the coastal regions.
3. Production: Often used in instant coffee blends and espresso.
Advantages:
1. Disease resistance: More resistant to diseases and pests.
2. Higher yields: Generally produces more coffee cherries than Arabica.
Uses:
1. Instant coffee: Often used in instant coffee blends.
2. Espresso blends: Adds depth and crema to espresso blends.