Green Tea by Region: Why Zhejiang and Anhui Taste Different

China’s green teas come mainly from four provinces, and each produces a recognisably different style. Zhejiang makes flat and spiral teas with a fresh, chestnut character. Anhui makes baked teas with a softer, sweeter profile. Jiangsu makes the spiral Dongting teas. Sichuan makes early, high-aroma teas that are often sold under other provinces’ names. The differences come from climate, cultivar and local firing habit together.

This is the closest thing green tea has to terroir, and it is more useful to a buyer than the individual names. A drinker who knows what Zhejiang tastes like can predict a new tea from the province without knowing its name.

The four regions

Zhejiang’s climate is warm and humid with a long season, and the leaf grows fast. The pan-firing that the province developed produces a flat or spiralled leaf with a high aromatic content, and the result is the chestnut note that most drinkers associate with Chinese green tea.

Anhui is cooler and further inland, with more mist and a shorter season. The leaf grows more slowly and accumulates more amino acids, and the baking that the province uses preserves a softer, sweeter character with less acidity.

Jiangsu’s Dongting hills are low and lake-influenced, and the tea there is delicate to the point of thinness. That is the regional style rather than a defect, and it is why Biluochun is prized for aroma rather than for body.

Sichuan has an early spring and a mild winter, so its leaf is ready weeks before the eastern provinces. That earliness is commercially valuable and it is why Sichuan leaf is often sold as Mingqian tea from somewhere else.

Why the terroir argument is real but limited

The climate effect on the leaf is measurable. Cool nights and slow growth raise the amino acid content, which reads as sweetness. Warm humid conditions raise the polyphenol content, which reads as briskness and astringency.

The cultivar effect is larger. A province grows several cultivars and the tea from one can differ from another within the province more than the provinces differ from each other.

The processing effect is larger still. A Sichuan leaf pan-fired in the Longjing style tastes like a Longjing and is sold as one, which is the whole basis of the substitution problem.

So a regional style is a statistical tendency rather than a guarantee. It tells a drinker what to expect on average and it does not identify a specific tea.

How to use the regions when buying

• Zhejiang for chestnut and freshness, the safest default for a green tea drinker.
• Anhui for softness and sweetness, better for a sensitive stomach.
• Jiangsu for aroma and delicacy, not for body.
• Sichuan for early spring tea and for value, since the leaf is cheaper.
• Judge the province and the firing together, not the province alone.
• A famous name from the wrong province is a style, not an origin.

The most useful comparison for a drinker learning the regions is three teas from the same year and grade, one each from Zhejiang, Anhui and Sichuan. The differences are large enough to identify blind after a few attempts.

The exercise costs less than a single famous-name cake or tin and it produces knowledge that transfers to every purchase afterwards.

A drinker who does that once will stop asking “is this a good Longjing” and start asking “is this the style I want”, which is a more answerable question.

The substitution problem, by province

Because processing determines the cup more than geography does, leaf grown in one province can be made into another province’s style and sold under its name. That is the whole mechanism of green tea substitution.

Sichuan is the largest source. Its early spring and lower land costs make it the cheapest place to grow a leaf that can be pan-fired flat and sold as Longjing. A large share of the Longjing sold outside China is Sichuan leaf.

Guizhou and Hubei are the second and third sources, both with expanding acreage and low costs. Their leaf is sold under eastern names or as anonymous green tea.

That does not make the tea bad. A well-made Sichuan Longjing-style tea can be excellent and it is inexpensive. What it is not is a Zhejiang Longjing, and the price should reflect that.

• Processing determines the cup more than geography does.
• Sichuan leaf is the largest source of substitute Longjing.
• Guizhou and Hubei are the second and third sources.
• Substitute tea can be good and is normally cheap.
• The problem is the price, not the tea.
• Ask where the leaf grew, not where it was fired.

What the altitude does inside a province

Within Zhejiang or Anhui the altitude range is wide, and the tea from a high garden differs from the tea from a valley floor in the same province more than the provinces differ from each other in some cases.

High gardens grow more slowly, accumulate more amino acids and produce a leaf that is smaller and sweeter. Low gardens grow fast and produce volume with less concentration. That is the same mechanism as in pu-erh and it is more reliable than the province as a predictor.

The price reflects it. A high-garden tea from a modest province can cost more than a valley tea from a famous one, and the cup justifies the difference more often than the name does.

A buyer who cannot get a garden name should at least ask the altitude. It is a question a specialist can answer and a reseller cannot, which makes it a useful filter.

• Altitude varies widely within a province.
• High gardens are slower, sweeter and smaller-leafed.
• Low gardens give volume with less concentration.
• Altitude predicts the cup more reliably than the province.
• A high-garden tea from a modest province can beat a famous valley tea.
• Ask the altitude if you cannot get the garden name.

A final note on the four regions in practice. A drinker can buy one tea from each and taste them side by side, which costs less than a single famous-name tin and teaches the whole geography in an afternoon.

That comparison is the most efficient purchase in green tea, and it turns a shelf of names into a map with four points on it.

What the province cannot tell you

A province covers a wide range of altitudes, cultivars and producers, and the tea from one garden can differ from another in the same province more than the provinces differ from each other.

The regional style is therefore a starting point rather than an answer. It tells a drinker what to expect on average and it does not identify a specific tea.

A buyer who wants more should ask for the garden, the altitude and the picking date, which together narrow the range far more than the province does.

A final note on how the provinces relate to the firing methods. Zhejiang is mostly pan-fired, Anhui mostly baked, Jiangsu mostly pan-fired spiral and Sichuan both. The pairing is a tradition rather than a rule and a producer can break it.

When they do, the cup follows the method rather than the province, which is the point of this page.

That is the whole of the regional question, and it comes down to one sentence: the province sets a tendency and the firing sets the cup.

A drinker who has tasted the four provinces once will find that the shelf becomes legible. The names stop being a list to memorise and become variations on four themes.

That is the practical value of the regional frame, and it is available for the price of four modest tins.

It also makes the substitution problem visible. A Longjing-style tea from Sichuan tastes like a Longjing and reads as a Sichuan tea once the frame is in place, which is a more useful judgement than a name.

None of those four points is a guarantee, and each of them is a better predictor than the name on the tin.

Frequently asked questions