From a shaded field to a fine green powder.
Good matcha is slow on purpose. Here's what happens between the tea field and your tin — and why the cultivar and each careful step change what ends up in your bowl.
The Land
Matcha begins as the same plant as green tea, but grown under cover. About three to four weeks before harvest, farmers stretch dark netting over the rows, cutting sunlight by 70–90%.
Starved of light, the plant floods its leaves with chlorophyll and amino acids — especially L-theanine — chasing what little sun it can find. That's the chemistry behind matcha's deep color and smooth, almost sweet umami.
- Shading usually lasts 20–30 days before picking
- More shade tends to mean a sweeter, less bitter leaf
- Uji and Nishio are two especially famous regions
The Harvest
The first flush of the year — picked in late April or May — is called ichibancha, the most prized and most expensive harvest. The youngest, most tender leaves are picked and rushed to processing within hours.
Speed is everything: leaves start oxidizing the moment they're cut, and oxidation dulls matcha's bright color. The faster a farm moves leaves from field to steamer, the better the final powder.
- First harvest (ichibancha) is the highest quality
- Later harvests show up in everyday culinary grades
- Leaves are steamed almost immediately to halt oxidation
The Craft
After steaming, leaves are dried and de-veined, leaving just the soft flesh — now called tencha. This is aged briefly in cold storage to mellow the flavor before the slowest step of all.
Traditional granite mills grind tencha so gradually the stone barely warms — heat would scorch the delicate aroma. A single kilogram can take well over an hour, which is part of why true stone-milled matcha costs more than the mass-produced kind.
- Stone-milling preserves aroma better than fast steel grinding
- Particle size shapes how silky it feels in the mouth
- Fresh tencha is sometimes aged for months before milling
The Maker
The final step is the most invisible: blending. Most matcha is a careful mix of leaves from different fields, cultivars, harvests, even years — balanced by a tea master's palate to taste consistent in every tin.
It's closer to winemaking than people expect. A good blend should taste balanced from the very first sip to the very last, not start sweet and finish flat.
- Blending is done by taste, not a fixed formula
- Single-cultivar matcha exists but is rarer and pricier
- Panels often grade color, aroma, and umami separately
The cultivar is the secret ingredient.
A cultivar is a specific cultivated variety of the tea plant — and like grape varieties in wine, each one brings its own sweetness, color, body, and umami. Single-cultivar matcha is increasingly sought after for showing off these differences. A few worth knowing:
A late-budding cultivar prized for a vivid emerald color and a smooth, mellow body with gentle bitterness. Its reliability and beautiful hue make it a backbone of many ceremonial blends.
A classic Uji cultivar beloved for rich umami and natural sweetness with a soft, rounded finish. It's often the star of high-grade single-cultivar matcha meant for drinking plain.
Rare, delicate, and labor-intensive, Asahi is grown for top-tier koicha. Silky and refined with profound umami — and famously expensive. The connoisseur's choice for special bowls.
Japan's most widely planted cultivar — crisp, fresh, and a touch more astringent. Less common solo in premium matcha, but a dependable, brisk component in many everyday blends.
Tasting notes by cultivar.
Each cultivar brings its own character to the bowl. Here's what to expect:
Okumidori
In the cup: A gentle, creamy sweetness with subtle umami. Smooth finish without sharp bitterness. Classic, reliable character.
Aroma: Fresh, grassy with hint of nori seaweed.
Best for: Beginners, everyday drinking, stable blends.
Samidori
In the cup: Rich, layered umami with natural sweetness. A darker, more complex character than Okumidori. Sophisticated finish.
Aroma: Subtle, refined. Hints of toasted nori and ocean spray.
Best for: Plain whisked matcha, koicha, serious tea drinkers.
Asahi
In the cup: Exceptionally silky texture, almost creamy. Profound umami with whisper-soft sweetness. Refined and luxurious.
Aroma: Delicate, complex—layers of umami, ocean notes, subtle floral hints.
Best for: Koicha, special occasions, collectors and connoisseurs.
Yabukita
In the cup: Crisp, fresh, and lively with a touch of astringency. Grassy, vegetal character. Bright, straightforward finish.
Aroma: Fresh-cut grass, green leaves. Clean, herbaceous.
Best for: Everyday lattes, iced matcha, blending, affordability.
Hojicha: The roasted story.
Hojicha isn't a cultivar—it's what happens when any green tea leaf is roasted. The transformation is dramatic.
What makes hojicha different
Green tea leaves are roasted at high temperature (160–180°C), which creates the brown color and roasted flavor while reducing bitterness and caffeine by up to 50%. Perfect for evening drinking or sensitive stomachs.
In the cup
Roasted character with notes of toasted brown rice, hazelnuts, and warm grain. Lower caffeine than green matcha. Comforting, almost dessert-like.
Aroma
Roasted, toasty. Reminiscent of popcorn, toasted nuts, and gentle smoke.
Best for
Evening lattes, desserts, people sensitive to caffeine, anyone seeking that warm, roasted comfort.
Grades, at a glance
"Ceremonial" and "culinary" aren't officially regulated terms — they're industry shorthand. Here's roughly what each tends to mean in practice.
| Grade | Best for | Typical character |
|---|---|---|
| Ceremonial | Drinking plain, whisked with water | Sweet, umami-forward, low bitterness |
| Premium / latte | Lattes, light baking | Balanced, slightly more robust |
| Culinary | Baking, ice cream, smoothies | Bolder and more bitter, holds up against other ingredients |
Now that you know how it's made —
See how different cultivars and brands actually taste in our reviews, or jump straight into a recipe.