First Flush or Autumn Flush? How Cultivar and Harvest Shape Your Matcha — A Wholesale Buyer's Guide

First Flush or Autumn Flush? How Cultivar and Harvest Shape Your Matcha — A Wholesale Buyer's Guide

In 2026, the word "ceremonial" is printed on more matcha tins than ever — and, as we noted in our look at the price gap between Japanese and Chinese matcha, it does not mean the same thing from one seller to the next. For a wholesale buyer, that makes the grade name a starting point, not an answer. The two lines on a spec sheet that tell you far more about what will actually end up in the cup are often the least read: the cultivar, and the harvest. This guide explains what each one means, how they work together, and how to use them to choose matcha for a café menu, a pastry kitchen, or a retail shelf.

If you are still deciding between ceremonial and culinary grade in principle, start with our guide How to Choose Japanese Matcha for Your Business — A Wholesale Buyer's Guide. Here we assume you are already comparing specific lots and want to read their specifications with confidence.

Why the grade name alone is not enough

There is no single, binding definition of "ceremonial," "premium," or "culinary" that every producer follows. The labels are useful shorthand for intended use — whisk it, blend it into drinks, or bake with it — but two tins carrying the same label can differ widely in colour, sweetness, and bitterness. What drives those differences sits further down the spec: how the leaf was grown and shaded, which cultivar it is, and when in the season it was picked. Once you know how to read those lines, you can compare lots from different suppliers on equal terms, and you can ask much sharper questions before you place an order. (For more on how loosely the word "ceremonial" is used today, see Chinese Matcha Is Everywhere in 2026 — What the Price Gap Actually Buys a Wholesale Buyer.)

Harvest: first flush, second flush, and autumn flush

Japanese tea is picked in rounds through the growing season. The first picking of the year is the first flush — ichibancha in Japanese — followed by the second flush (nibancha) and, later in the year, the autumn flush (akicha). For matcha, the harvest is one of the strongest predictors of character. The first tender leaves of the season, shaded before picking, carry most of the sweetness and umami that ceremonial matcha is prized for; later harvests are brisker and lighter.

You can see the pattern clearly in our own current range. Every ceremonial line in our latest sample set is first flush. The premium lines built for lattes and mixed drinks are second flush. And the culinary lines for baking and volume cooking are autumn flush, one of them with some first-flush leaf blended in. The tasting follows the harvest: on our in-house five-point scale, the first-flush ceremonial lines in that set all scored four out of five for sweetness, while the autumn-flush culinary lines were noted as yellower in colour, with a lighter, grassier aroma — exactly what you want in a bake, where sugar, butter, and milk do much of the talking.

  • First flush (ichibancha): the deepest green, the most sweetness and umami, and the gentlest bitterness. The natural choice for whisked usucha, signature drinks, and premium retail tins.
  • Second flush (nibancha): brisker and more assertive, often with a bitterness that stands up to milk. A practical choice for lattes and mixed drinks, where a delicate first-flush tea can simply disappear.
  • Autumn flush (akicha): lighter, yellower, and cost-effective. Built for pastry, baking, and high-volume cooking rather than for drinking straight.

A practical tip: when a spec sheet lists only a year, ask for the flush as well. "Harvested this year" tells you about freshness; "first flush" tells you about character. You need both.

Cultivar: the tea plant behind the powder

Cultivar simply means the variety of tea plant. Japan's matcha cultivars — Saemidori, Okumidori, Yabukita, Yutakamidori, Asahi, and others — were developed by Japanese tea researchers over decades, and several are especially valued for shaded, powdered tea. Each brings its own tendencies in colour, aroma, and balance. A few examples from our own in-house tastings:

  • Saemidori. Our first-flush Saemidori ceremonial from Kagoshima tastes sweet with low bitterness, with a fresh young-leaf aroma and a nutty, chestnut-like sweetness behind it.
  • Okumidori with Yutakamidori. A first-flush ceremonial that blends these two came across sweet, with no bitterness or astringency at all, and a rounded aroma that reminded our tasters of chocolate and almond.
  • Asahi. An Uji ceremonial made from Asahi scored high for both umami and sweetness, with low bitterness — the classic, rich profile many buyers picture when they think of premium matcha.
  • Yabukita. The cultivar behind most of the Shizuoka lines in our range. A Shizuoka Yabukita premium balanced good sweetness with low bitterness in our tasting — a dependable all-rounder for drinks.

These are tendencies, not guarantees. A cultivar name on its own does not tell you how a particular lot will taste — which brings us to the most useful point in this guide.

Same cultivar, different harvest: read the two lines together

The clearest way to see why cultivar and harvest belong together is to follow one cultivar through the season. Yutakamidori turns up in several of our lines, and three of them show three very different faces:

  • As a ceremonial from Kagoshima, it scores four out of five for both umami and sweetness in our tasting, with low bitterness.
  • As a second-flush premium, it leads with bitterness — two out of five for sweetness, four for bitterness — with a grassy aroma. That is exactly why it works in a latte: the matcha stays present against milk instead of fading into it.
  • As an autumn-flush culinary, it is noticeably yellower, soft and easy-drinking with little bitterness, and carries a clear green-grass aroma — made for baking.

Same plant, three very different products. So when you compare lots, read the cultivar and the harvest as a pair — and add shading to the picture as well. Top Japanese tencha is typically shaded for roughly three to six weeks before picking, and that shading is a large part of the sweetness and umami you taste.

Blends are normal — and often the point

Before going further, it is worth being clear about what makes matcha genuine, because it is not the number of cultivars in the tin. Genuine Japanese matcha comes down to three things: it is made from shade-grown tencha, its origin is named, and nothing — no colourants, no fillers — has been added.

Within that, blending is standard practice. Much of the matcha you will be offered, including many of our own lines, combines tencha from several growers, lots, or cultivars — a long-standing trade practice called gōgumi — to keep colour, flavour, and supply consistent from one order to the next. One of our EU ceremonial lines, for example, combines four cultivars from two growing regions to hit a steady colour and taste. Even a famous regional name such as Uji matcha is commonly a combination of tea from more than one garden. So a blend is not a warning sign; what matters is that the supplier can tell you what went into it.

How to read a matcha spec sheet: the questions to ask

Experienced buyers tend to send us almost the same list of questions every time, and it is a good list. Before you order, ask your supplier:

  • Cultivar: is it one cultivar or a blend — and which ones?
  • Harvest: which flush, and the harvest month and year?
  • Origin: the prefecture and, where possible, the growing area.
  • Shading: how long, and by what method, was the tea shaded before picking?
  • Raw material: is it made from tencha, with stems and veins removed?
  • Taste profile: umami, sweetness, bitterness, and astringency — ideally on a consistent scale you can compare across lots.
  • Intended use: whisked usucha, lattes, or baking — and how it compares with the supplier's grades above and below it.
  • Documents: a specification sheet and a lot-specific certificate of analysis (COA).

One more question worth asking is when your lot will be milled. Many producers keep their tea as tencha and turn it into matcha only after an order is placed, precisely to protect freshness. For keeping it at its best once it arrives, see our guide How to Store Matcha and Keep It Fresh.

Matching cultivar and harvest to your menu

  • Whisked, signature, and premium retail: first-flush ceremonial. In our tastings, Saemidori and Okumidori-led lots stood out for sweetness and a soft finish.
  • Lattes and mixed drinks: a second-flush premium with enough backbone to stay present through milk. For the margin side of the latte question, see The True Cost of a Matcha Latte.
  • Baking, pastry, and volume cooking: autumn-flush culinary — lighter in colour, easy on cost, and designed to be mixed.

And, as always, the final word belongs to your own menu. Taste two or three lots side by side in the drink or bake you actually sell; the spec tells you where to look, and the cup tells you which one is yours.

Where we come in

At Japanese Matcha Stand, based in Yokohama, we ship Japan-grown tencha with no added colourants and no bulking agents, and we would rather show you the spec than hide it. Our colour charts set out the origin, cultivar, harvest, and in-house tasting notes line by line, so you can compare before you even open a sample. For export today we work with Japanese growing regions including Uji, Shizuoka (first-flush, matcha-grade), and Kagoshima, with lines prepared to clear specific regional inspection standards — blends readied for the EU market and further lines for the US and Asia — and lot-specific documentation to back them up. For celebrated origins where our export supply is still being confirmed, such as Yame, we will tell you so honestly. (On "organic": Japan's JAS organic certification is recognised through equivalency arrangements only in a defined set of markets — the US, Canada, Taiwan, the UK, Switzerland, and the EU, which within Asia means Taiwan.)

Tell us what you make, where you sell, and roughly how much matcha you use, and we will suggest a cultivar and harvest to match — then send a 20g sample so you can taste the difference in your own cup. Request samples or our full price list at info@japanesematchastand.com, or send us a message. Read the spec, taste the lot, and find the one that fits your menu. So glad I found Matcha.

日本語まとめ(Summary in Japanese)

「セレモニアル」という言葉は、売り手ごとに意味が違います。2026年、この表記がついた抹茶はかつてないほど増えましたが、グレード名は「用途の目安」であって答えではありません。卸バイヤーにとって、実際にカップに入るものを一番よく語るのは、スペック表の中でも読まれにくい2つの欄——「品種」と「茶期」です。

茶期(収穫の時期):日本の茶は季節の中で何度か摘まれます。その年最初の摘み取りが一番茶、続いて二番茶、秋に秋茶。遮光して摘んだ一番茶の若い葉に、セレモニアルの持ち味である甘みとうま味が最も多く乗ります。弊社の最新サンプルでも、セレモニアルはすべて一番茶(社内テイスティングで甘み4/5)、ラテ・ドリンク向けのプレミアムは二番茶、製菓・大量調理向けのカリナリーは秋茶(色はやや黄み)という対応がはっきり出ています。一番茶=深い緑・甘み・うま味(点てる・看板・高級小売)/二番茶=キリッと主張があり、ミルクに負けない(ラテ・ドリンク)/秋茶=軽く黄みがかり、コスパが良い(製菓・大量調理)。スペックに「年」しか書かれていなければ、茶期も確認を。

品種(茶の木の種類):さえみどり・おくみどり・やぶきた・ゆたかみどり・あさひなど、日本で長年かけて育成された品種があり、色・香り・バランスにそれぞれ傾向があります。弊社テイスティングでは、鹿児島のさえみどり(一番茶)は甘み豊かで苦み少なめ、若葉の香りに栗のような甘い香ばしさ。おくみどりとゆたかみどりのブレンド(一番茶)は苦み・渋みがなく、チョコやアーモンドを思わせるコク。宇治のあさひはうま味・甘みとも高評価。静岡の品の多くを占めるやぶきたは、甘みがしっかりした万能型でした。

同じ品種でも茶期で別物:ゆたかみどりは、セレモニアルではうま味・甘みとも4/5、二番茶のプレミアムでは苦み先行(甘み2・苦味4)でラテ向き、秋茶のカリナリーでは黄みが強く苦み少なめの製菓向き——同じ木から3つの顔が出ます。だから品種と茶期はセットで読み、遮光(上位の碾茶はおおむね3〜6週間)も合わせて見るのがコツです。

ブレンド(合組)は普通のこと:本物の日本の抹茶である根拠は、①遮光栽培された碾茶から作られていること、②産地を明示していること、③着色料・かさ増し剤を使っていないこと、の3つ。そのうえで、複数の農家・ロット・品種の碾茶を組み合わせる「合組(ごうぐみ)」は、色・味・供給量を安定させるための昔からの標準的な手法です。弊社のEU向けセレモニアルにも4品種を2地域から組み合わせたものがあります。大事なのは中身を説明できるかどうかです。

仕入れ前に聞くこと:品種(1品種かブレンドか)/茶期と収穫年月/産地(都道府県・できれば地域)/遮光の期間と方法/碾茶から作られているか(茎・葉脈の除去)/うま味・甘み・苦味・渋みの評価/想定用途と上下グレードとの違い/規格書とロット別の検査書類(COA)。多くの生産者は碾茶のまま保管し、注文後に抹茶に仕上げるので「いつ仕上げるか」も確認を。

弊社(横浜)は日本産の碾茶を、着色料なし・かさ増しなしでお届けします。カラーチャートで産地・品種・茶期・社内テイスティングを1品ずつ公開しているので、サンプルを開ける前から比較できます。現在の輸出対応は宇治・静岡〈一番茶〉・鹿児島を中心に、地域別の検査基準クリアを見据えたライン(EU向け+US・アジア向け)とロット別の検査書類でご案内します。八女など輸出対応を確認中の産地は正直にお伝えします。有機(JAS)は米・加・台・英・スイス・EUの範囲でのみ有効(アジアは台湾のみ)。メニュー・販売先・使用量を教えていただければ、合う品種と茶期をご提案し、20gサンプルをお送りします。ご請求は info@japanesematchastand.com まで。スペックを読んで、点てて比べて、あなたのメニューにぴったりの1本を。So glad I found Matcha.