The genius of this coffee is expressed in a grand but seductive acidity: big, juicy and tartly sweet-toned with black cherry and lemony complication. In the cup the acidity is enveloped in a background caramelly softness that assumes control in the rather quiet finish. Burundi is a small, landlocked country in Central Africa. Most coffee is grown in the mountains of the north, bordering Rwanda. Benefiting from ideal growing conditions and large plantings of the heirloom Bourbon variety of Arabica, Burundi coffee has an excellent reputation, though it is better known in Europe than in the United States.