If you've browsed matcha online, you've seen the claims: 'stone-milled,' 'ceremonial grade,' 'hand-picked.' Sounds premium, right? Sure, but here's the thing—these phrases are tossed around so loosely that they've lost meaning. Most of the time, they're just marketing fluff.

What you actually want to check is the harvest time. First-harvest (or ichiban-cha) matcha comes from the first picking of the season, usually in spring. That's the one with the bright green color, the sweet, grassy flavor, and the smooth finish. Later harvests are more bitter and duller in color. That's the spec that predicts your experience.