What does the term 'single origin' refer to in coffee?

The term 'single origin' refers specifically to coffee that is sourced from one distinct region, country, or even a specific farm. This concept highlights the unique characteristics and flavor profiles that can be attributed to the particular terroir—the environmental conditions, soil, and climate—of that area. Single origin coffees often allow consumers to experience the specific qualities and nuances of the coffee from that locale, as opposed to blends that combine beans from multiple sources.

By focusing on a single origin, roasters and coffee aficionados can explore unique flavor notes that are representative of that specific place, which can differ markedly from coffees sourced from different regions. This appreciation for regional characteristics is a key aspect of specialty coffee. The other options either misinterpret the definition or focus on different aspects of coffee that do not specifically relate to the geographical or regional sourcing of the beans.