Arabica and Robusta

Arabica Coffee, also known as "Coffee Shrub of Arabia" represents 75% of the world's coffee production. It is generally grown on high plains at altitudes above 4,000 feet. Robusta, a lower quality bean, grows at lower altitudes, ranging from sea level to 4,000 feet.

The Arabica bush takes approximately five years to mature and is harvested at most two times per year. The Robusta bush on the other hand reaches maturity in approximately two years and is harvested up to four times per year. The Robusta is more resilient, bears more cherries, is more resistant to disease and has higher yield. For those reasons, the Robusta is more commonly used and is the cheapest coffee.