As matcha has become harder to source, more powder has appeared on the market that is not what its packaging suggests. Some of it is mislabeled by origin. Some is later harvest sold as first flush. Some is not really matcha at all, just ground green tea. Here is how to tell, using nothing but your own senses.
1. Look at the color
Real first flush matcha is a saturated, vivid, almost startling green. That color comes from chlorophyll, which the plant produces in abundance when it is shaded for several weeks before harvest.
Dull green, olive, khaki, or anything leaning yellow or brown tells you one of three things. The leaf was harvested later in the season, the powder has oxidized with age, or it was never shade grown at all. Color is the fastest read you have, and it is very difficult to fake.
2. Feel the texture
Rub a small pinch between your fingers. Proper matcha is stone ground to a particle size finer than powdered sugar. It should feel silky, almost like talc, and it should cling to your skin.
If it feels sandy or gritty, it was ground by machine at speed rather than by stone. Fast grinding generates heat, and heat damages the delicate compounds that make matcha taste sweet.
3. Smell it
Fresh matcha smells sweet, grassy, and faintly of the ocean. There is a marine quality to good tencha that is unmistakable once you know it.
Flat, hay like, or dusty aromas mean age. Matcha begins losing aroma the moment it is ground, which is why we have ours ground fresh to order rather than milled in bulk and stored.
4. Taste it with water alone
Whisk a small amount with water at 175 degrees Fahrenheit and nothing else. No milk, no sweetener.
Good matcha is sweet first, with a savory depth underneath and a long clean finish. Bitterness should be a whisper, not the headline. Harsh astringency means later harvest leaf, which carries more tannin.
Milk and sugar hide everything. If a company only ever shows you its matcha in a latte, ask yourself why.
5. Read what the label refuses to say
This is the most reliable test of all, and it requires no tasting.
An honest tin tells you the growing region, the harvest, and ideally the farm. Vague language is doing work. Phrases like premium grade, authentic Japanese style, or ceremonial quality are not claims. They are decoration. None of those terms is regulated, and none of them commits the seller to anything.
Ask three questions of any brand. Where did this grow. When was it picked. When was it ground. A company that knows the answers will give them to you readily.
What we can tell you about ours
Our Ceremonial Matcha is grown on one small family farm in Uji, Japan. It is single origin, meaning it is not blended with leaf from anywhere else. It is first flush, meaning it comes from the first spring harvest. It is stone ground fresh to order and shipped to us every month.
Our Daily Matcha comes from the same farm and the same standard, built for the latte you make every morning.
Come see the color for yourself at Tea Bar, 1055 Northwest Northrup. We will open the tin and let you smell it.