Six Teas, One Shelf: The Shortest Buying List That Works

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Saturday morning on the third floor of Tianshan Tea City: jasmine from the stall on the left, roasted chestnut from the oolong bins, and the wet-cardboard smell of a puer cake being broken open two doors down. A woman in a grey apron waves me onto a stool. On the tray in front of her are six small white cups with spouts, lined up in two rows.

She is not showing me six teas. She is showing me one tea six times — first infusion, second, third, up to the sixth, all from the same handful of leaves. The liquor barely changes colour. Everything else does. The first cup is thin and a little sharp, the third is round and sweet, the sixth tastes like hot water with a memory. Then she says the sentence I have heard in this building more than any other: 先买一两，喝完再来. Buy one liang first. Come back when it is finished.

One liang is fifty grams. It is also, more or less, the answer to the question readers email me most often: what should I buy first? Not a collection. Not a cake. Not the gaiwan set with the little wooden tongs. Six bags of a hundred grams, one from each colour, and a year to drink them.

Six colours, one plant

Everything in those cups comes from the same species, Camellia sinensis. What separates the six categories is what happens in the first two days after picking. Heat the leaf early to kill its enzymes and you keep it green. Skip the heat and let the leaf wither and dry, and you get white tea. Bruise the edges, let the leaf oxidise partway, then fix it with heat, and you get oolong. Let it oxidise all the way and you get black. Pile the leaf warm and damp and let microbes work on it for weeks, and you get dark tea. Yellow sits between green and white: the leaf is fixed, then wrapped and kept warm so it turns slightly yellow before drying, a step called 闷黄, sealing yellow.

The six-category system is younger than most drinkers assume. Chen Chuan, a tea scientist at Anhui Agricultural University, laid it out in a 1979 paper arguing that teas should be sorted by processing and by how far the leaf has oxidised, not by the colour of the liquor or the name of the mountain. The national standard that followed, GB/T 30766-2014, still uses his logic.

Why bother with all six? Because they are not brands, they are directions. Green is the sound of the leaf itself: chestnut, cut grass, a slight bite at the back of the throat. White is hay and dried apricot. Yellow is softer than either, sweet in a way that reminds me of corn silk. Oolong can be lilac, stone fruit or roast, sometimes all three in one cup. Black is malt and cocoa, and in the good ones a rose note. Dark tea tastes like the room it aged in: cellar, old wood, dried dates.

Drink them side by side and you stop asking which tea is best and start asking which direction you like.

The book asks for restraint

茶之为用，味至寒，为饮最宜精行俭德之人。

Tea as a drink is cold in nature, and best suited to people who act with care and live without excess. — Lu Yu, The Classic of Tea, chapter one, around 780

Lu Yu was writing about character, not shopping. The line still gets quoted at me in tea shops, usually by someone trying to talk me out of the expensive tin. There is a practical version of the same idea on every good stall in this building: taste first, buy small, come back. A shop that pushes a five-hundred-gram bag on your first visit is telling you what it thinks of your palate.

China made about 3.3 million tonnes of tea in 2023, according to the China Tea Marketing Association. Almost none of it improves by sitting in your kitchen.

What goes on the shelf

Six bags, one hundred grams each. At five grams per hundred millilitres, a normal gongfu ratio, that is twenty sessions per bag: a hundred and twenty sessions on the shelf, roughly four months if you drink one a day.

Green, 100g of Longjing. Buy it in spring or not at all. The bag should carry a harvest date; if it does not, put it back. This is the one category where freshness beats reputation. How it is picked and fired is in the Longjing piece.

White, 100g of Bai Mudan. Not Silver Needle. The buds are beautiful and cost twice as much for half the flavour; the leaf-and-bud pick behind Bai Mudan gives more body and forgives a careless brew. The Bai Mudan article explains the difference.

Yellow, 50g of Huoshan Huangya. The rarest of the six and the one you are least likely to taste otherwise. Fifty grams is enough. Drink it young, because the softness that the yellowing step creates is the first thing to go.

Oolong, one bag and no more. Pick either a light Tieguanyin or a Wuyi rock tea and stay with it for a year. Oolong is where beginners accumulate five half-finished bags. Tieguanyin is the gentler entry; rock tea is the expensive habit.

Black, 100g of Keemun or Dianhong. Keemun if you want cocoa and rose, Dianhong if you want malt and sweetness. Both forgive water that is a little too hot, which makes them good tea for a kitchen with a kettle and no thermometer. Keemun is the one that ended up in English breakfast blends.

Dark, 100g of ripe puer. A small amount is right while you work out whether you like the cellar; if you already know, buy a 357g cake and stop reading buying guides. The ripe puer piece covers storage.

Four rules that save more than any discount

One: never buy 250 grams of something you have not drunk. Ten grams is a tasting. A hundred is a decision. Two hundred and fifty is a commitment to a tea you may not like by March.

Two: one tin per tea, and keep the tins out of the kitchen. Light, heat and cooking smells get into leaf faster than people believe. Small enamel canisters like these are enough; you do not need a humidity-controlled cabinet. The storage guide has the longer version.

Three: one vessel brews all six. A plain white porcelain gaiwan takes green tea at 80 degrees and ripe puer at 100 without holding on to either flavour. Do not buy a pot per tea until you have a tea you want to drink every day.

Four: write the date on the bag. Green and yellow are the two that die quietly. A bag open since last spring is a different drink.

The six cups on that tray were all the same tea, and by the sixth infusion I could taste the difference between them. That is the argument for buying small. The leaf has more to say than the label does, and a hundred grams is enough conversation to find out whether you agree.

Next: Six Teas, One Shelf — the shortest buying list that covers all six colours without wasting money, why a hundred-gram bag beats a two-fifty when you are starting, and the one category most beginners overbuy.