Wander a coffee from seed to cup

Coffee is a fussy houseguest. It only grows happily in a sash around the planet's middle, the bean belt, roughly 25 degrees north to 30 degrees south of the equator. Inside that band it wants tropical warmth by day and a real chill at night, the kind you find when you climb a mountain. That is why the best lots come from slopes and not flatlands.

Here is the trick altitude plays. Up high the nights turn cool and the cherry ripens slowly, taking its sweet time over many months instead of rushing. A slow cherry packs in more sugars and acids and grows a denser, harder bean, and a denser bean is what gives you that bright, layered, complex cup. Our Ethiopian Yirgacheffe grows up around 1,900 to 2,100 meters on cool volcanic ground, and you can taste the altitude in the glass: jasmine, citrus, tea-like and floaty.

Drop down the mountain and the story changes. Our Sumatran Mandheling comes from lower, warmer, mistier hillsides (closer to 1,200 to 1,500 meters), and the cup follows the land: deeper, earthier, with cedar and dark cocoa instead of flowers. Same genus, different address. The plant itself is patient too, taking three to four years from seedling before it offers up its first real harvest, so every bag is the payoff of a tree that has been quietly working for years.