Which country is the principle supplier of organic coffee?

There isn't one single "principle supplier" of organic coffee. The global organic coffee market is diverse, with many countries contributing significantly.

However, some of the leading exporters of organic coffee include:

* Vietnam: Often ranks as the largest exporter of organic coffee globally.

* Mexico: A major producer and exporter of both conventional and organic coffee.

* Colombia: Known for its high-quality Arabica beans, including organic varieties.

* Peru: A significant exporter of organic coffee, especially certified organic beans.

* Brazil: The world's largest coffee producer overall, with a growing organic coffee sector.

* Ethiopia: Famous for its unique Arabica beans, with a strong tradition of organic farming.

It's important to note that this is just a snapshot of the global market, and other countries like India, Guatemala, and Indonesia also play a significant role.

Ultimately, the specific supplier of organic coffee depends on factors like the specific type of bean, the roasting process, and the consumer's preferences.