Matcha 101

What is matcha?

A shade-grown tea field in Japan

Shade-grown · Stone-milled

Grown, harvested and milled in Japan.

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The short answer

Matcha is Japanese green tea: shade-grown leaves, stone-milled into a fine powder. You drink the whole leaf rather than an infusion, so it is richer in color and flavor than steeped green tea.

History

A short history of matcha

  • Matcha chawan set next to a Japanese kimono and katana.
  • Traditional Japanese tea ceremony.
  • Matcha displayed in different forms, traditional, latte, and culinary.

Powdered green tea arrived in Japan from China more than 800 years ago. Zen monks valued it through long hours of meditation, and samurai drank it before battle. Over the centuries, Japanese tea masters refined both the growing of the tea and the way it is served, and chanoyu, the Japanese tea ceremony, grew around a single bowl of whisked matcha.

Today matcha is enjoyed all over the world, whisked the traditional way, poured into lattes and blended into recipes. The best of it still comes from Japan.

Field to first sip

How matcha is made

What is matcha made of? It takes five steps.

  1. 01 · Shading (Oishita-en)

    Grown in the shade

    For the last 3–4 weeks before harvest, the tea fields rest under nets or straw screens that hold back 80–90% of the sun. Reaching for light, the leaves deepen to jade green and gather L-theanine, for more umami, less bitterness.

    Dr. Weil in Japanese matcha field with shade netting over rows of tea plants
  2. 02 · Harvesting (Chatsumi)

    Only the top leaves

    The finest matcha is hand-picked, just the youngest top leaves and buds. For culinary grades, a two-person shear glides over the rows, skimming the tender new growth.

    Close-up of fresh green tea leaves growing in rows on a matcha tea field, lit by sunlight against a dark background
  3. 03 · Steaming + drying (Mushi + Kansō)

    Steamed same day

    Leaves race to the factory the same day and are steamed for 20–40 seconds to stop oxidation and hold their green. Dried, then stripped of stems and veins, they become tencha.

    Matcha leaves being steam dried.
  4. 04 · Stone-milling (Ishi-Usu)

    Slow granite stones

    Tencha flakes are fed into slow-turning granite stones and ground fine as they travel to the rim. Each mill makes just 30–40 grams an hour, so the leaf stays cool and the sifted powder silky.

    Close up of the stone-milling process of matcha.
  5. 05 · Sealing + packing (Mippū + Hōsō)

    Sealed in nitrogen

    Fresh from the mill, matcha is nitrogen-flushed and sealed in foil-lined tins that shut out oxygen, light and moisture.

    Hand lifting the foil liner from an open tin of Master's Blend matcha

Grades

Understanding our matcha grading system.

  • Master

    Master Grade

    Best for drinking straight. Hand-picked from the first harvest flush: deep umami and a velvety finish.

    Shop Master Grade
  • Ritual

    Ritual Grade

    Versatile for bowls and lattes. Home to most of our best sellers, smooth on its own or with milk.

    Shop Ritual Grade
  • Everyday

    Everyday Grade

    Made for lattes and recipes. Bold enough to stand up to milk, with no guilt over a spilled scoop.

    Shop Everyday Grade

Where it’s grown

Japan’s matcha regions

Matcha grows in a band from Kyushu up through central Honshu. Uji, in Kyoto, is the historic heartland, known for refined, sweet umami. Kagoshima, home of all our USDA organic matcha, gives a bold, full-bodied cup, while Nishio, Yame, Shizuoka and Mie each bring a character of their own.

The traditional mist valley

The historic heart of Japanese tea. Steep hillsides and hand-shading give a refined, delicate, sweet umami.

Climate
Hot summers, cold winters and sharp day-to-night swings slow the plants’ growth, while morning mist off the Uji and Kizu rivers softens the light.
Soil
Lean, well-drained riverbed sediment of clay and gravel sends roots deep in search of minerals.
Taste
Refined, sweet umami with very low bitterness and subtle floral, nutty notes.

The subtropical volcanic giant

Home of all our USDA organic matcha. Volcanic soil and an early harvest give a bold, full-bodied cup.

Climate
Warmed by the Kuroshio current and nearly frost-free, Kagoshima brings in Japan’s earliest spring harvest and several flushes a year.
Soil
Porous volcanic ash called shirasu, shaped by Sakurajima, drains freely and is rich in potassium, calcium and magnesium.
Taste
Bold, smooth and full-bodied, with natural sweetness, deep jade color and a creamy finish.

The fertile river plains

Nishio sits on the alluvial plains of the Yahagi River basin, a tencha specialist known for the Samidori cultivar.

Climate
A mild, warm and remarkably stable maritime climate with balanced rainfall.
Soil
Fertile, nutrient-rich alluvial soil.
Taste
Deep, full-bodied vegetal umami with a clean finish.

The misty mountain valleys

Yame nestles in a mountainous inland river basin in Kyushu, prized for shaded teas.

Climate
Cool and humid, with sharp day-to-night swings and dense river fog that veils the valleys from harsh sun.
Soil
Heavy, rich soils, high in potassium and phosphorus.
Taste
Concentrated, creamy sweetness, a delicate floral aroma and a long, velvety finish.

The sunlit mountain slopes

Japan’s green tea capital, best known for sencha.

Climate
Crisp mountain air and long hours of direct sun.
Soil
Porous, free-draining soils, leaner in organic matter than Uji or Nishio.
Taste
Bright, crisp and grassy, with a refreshing edge made for daily drinking and the kitchen.

The shading capital

Mie is renowned for kabusecha, shaded green tea, with generations of canopy-shading craft.

Climate
A wind-sheltered pocket between the Suzuka mountains and the humid air of Ise Bay.
Soil
Dense, mineral-rich Kobiwako clay that slows the plant’s growth.
Taste
Bold, well structured and easy to love.

The ancient highlands

Nara’s Yamato and Shiga’s Omi regions flank Kyoto and share Uji’s geological history.

Climate
High mountain plateaus with frosty winters, morning mist and steep day-to-night drops.
Soil
Rocky mountain earth mixed with ancient lake-bed sediment.
Taste
Earthy, fragrant and complex, with a crisp, clean aftertaste.
Meet our farmers

Why is matcha often blended?

In Japan, blending matcha from different farms, regions and cultivars isn’t a shortcut. It’s a respected craft called gougumi (合組). Tea masters, or chashi, taste each season’s harvest and adjust the blend so your matcha tastes the same tin after tin, whatever the weather. Each cultivar brings its own strength, from brilliant color to deep umami to a clean finish, and a master balances them for a depth no single farm can give. Blending also tailors matcha to how you’ll drink it, whether whisked with water or poured into a latte. Our Master’s Blend brings together two Uji farms in just this way.

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Quick answers

Matcha basics

Is matcha a tea, like green tea?

Yes. Matcha and steeped green tea come from the same plant, Camellia sinensis. With steeped green tea you drink an infusion and discard the leaves. With matcha you drink the whole leaf, ground to a powder, so the flavor is fuller and the color more vivid.

How much caffeine is in matcha?

Matcha naturally contains caffeine, and the amount varies by grade and harvest. Each product page lists the caffeine measured in that product’s lab report. For less caffeine, try Organic Decaf Matcha, with most of its caffeine removed by a chemical-free process.

What does matcha taste like?

Good matcha is smooth and gently sweet with savory umami and a clean, fresh finish. Bitterness usually means lower-grade tea, water that is too hot, or too much powder.

Which matcha should I start with?

For lattes, start with an Everyday Grade like Summer Reserve. To drink it plain, try First Harvest or Organic Superior. Or ask Taro to match you in under a minute.

Keep learning

Go deeper with Matcha 101

Matcha compared with green tea and coffee, its thousand-year history, and the words worth knowing.