Variety · mutation
Yellow Caturra is the yellow-ripening form of Caturra, sweet and clean in the cup. Why yellow cherries are harder to pick ripe, and where it grows.
Yellow Caturra ripens to yellow rather than red — the same color mutation that produced Yellow Bourbon, applied to Caturra.
Sweet and clean with moderate acidity, generally described as marginally sweeter than red Caturra. The difference is subtle and disputed.
As with Yellow Bourbon, ripeness is much harder to judge on a yellow cherry than on a green-to-red one. That costs picking precision, which matters more to the final cup than the mutation itself.
Colombia, Central America and Hawaii, where Yellow Caturra is one of the varieties grown alongside Typica.
Filter or espresso at medium roast, as with any Caturra.
Everything except the color. Yellow Caturra is the same compact dwarf tree, easy to pick and suited to dense planting, and it is just as susceptible to coffee leaf rust, which is why it is now rarer in Colombia, where rust-resistant Castillo replaced much Caturra. Like Caturra, it gives its best at high altitude; grown low, it tastes plain.
Roasters often list it simply as Caturra, or as Yellow Caturra or Caturra Amarillo on single-farm lots. A bag that names it is usually a carefully separated lot, which says more about the farm’s care than about the color of the cherry.
The equipment this actually requires — not a shopping list, the shortest route to doing it properly.
60° cone · spiral ribs · 1–4 cups
The most transparent cup you can brew for twenty dollars, and the least forgiving. Ceramic holds heat where plastic does not — and the open bottom means your pour, not the dripper, decides the coffee.
Best for: Someone who wants to taste what a single-origin coffee is actually doing.
64 mm (2.52 in) flat burr · filter only · single dose
64 mm (2.52 in) flat burrs, near-zero retention and a footprint the size of a mug, built for filter and honest about not doing espresso. For pour-over it is the clearest grind you can buy at this price.
Best for: V60, Chemex, AeroPress and batch brewing, where clarity is the whole point.
0.9 L · ±1 °C (±1.8 °F) hold · counterbalanced gooseneck
The best-pouring kettle sold, and the hold function matters more than the thermometer. Expensive for boiling water — but if you brew pour-over daily, it is the accessory that most improves the cup.
Best for: Daily pour-over, where flow rate is the variable you are trying to control.
