TeaHQ

Dongting Mountain

Two low hills — East Mountain and West Mountain — on and beside Lake Tai in Jiangsu, and the home of Bi Luo Chun. Tea here is traditionally interplanted among loquat, plum, apricot and peach rather than grown in clean rows, and the fruit-blossom character growers claim for the tea is credited to that intercropping. The lake moderates temperature and holds morning mist over the slopes, which suits a very early, very small plucking.

洞庭山China20–350 metresAlso called TaihuAlso called Suzhou Dongting

Protected designation

Dongting Biluochun holds a Chinese geographical indication restricting the name to the Dongting hills in Suzhou.

A protected designation governs who may use the name, and in which jurisdictions. It is not a quality mark and it does not certify how any particular lot was made — it settles what the word on the packet is allowed to mean.

Elevation

Recorded at 20–350 metres.

How firm this is: Inferred from general knowledge of the district rather than measured or taken from a source that states it.

Climate

Lake-moderated: milder winters and heavy spring mist compared with the surrounding plain, allowing an early bud break.

How firm this is: Inferred from general knowledge of the district rather than measured or taken from a source that states it.

When it is picked

A mingqian tea in the strictest sense: Biluochun is picked very early and very small, and the bud-and-leaf standard is fine enough that the count of buds per unit weight is part of how the tea is graded. The window is short and the labour per kilogram is extreme, which is most of the price.

How firm this is: Inferred from general knowledge of the district rather than measured or taken from a source that states it.

How production is organised

Household plots interplanted with fruit trees — loquat, apricot, plum — on lake islands and hills, an arrangement growers credit for the tea's fruity aroma. The interplanting is real; the causal claim about aroma is a producer account rather than a measured effect.

How firm this is: Inferred from general knowledge of the district rather than measured or taken from a source that states it.

How the name is written

Also transliterated as dongting shan, dong ting shan. Romanisations of a district name vary by system and by vendor, and a packet spelling one way is not describing a different place.

Teas this region is known for

  • Bi Luo Chun — Fruity and floral in a way few green teas manage, with a very fine downy texture in the cup from the bud hairs. Fragile: a few degrees too hot and the fruit turns to hay.

Other growing regions in China

The neighbouring districts are the useful comparison: they share a country, a grading convention and often a cultivar, so what differs between them is closer to terroir than anything a cross-border comparison can isolate.

Sources

  • TeaHQ editorial synthesis — TeaHQ

This page is TeaHQ’s own synthesis throughout. No external document stands behind the elevation band, the climate note or the character described above, which is why each carries its confidence in the open.

How TeaHQ handles sources

Written comparisons

Where TeaHQ has set this region against something it is routinely confused with, and argued the differences out in full.

  • Xihu vs Dongting Mountain — The homes of Longjing and Bi Luo Chun, two hours apart and organised on completely different principles. One is a tightly policed hierarchy of ranked sub-villages; the other is an orchard system in which tea is interplanted among fruit trees and the fruit is part of the argument.