Boseong
The largest tea-growing district in South Korea, on the south coast of the peninsula, and the source of most Korean green tea reaching drinkers outside the country.
Elevation
Recorded at 50–400 metres.
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 four-grade calendar named by picking date against the Korean solar terms, and it is a finer-grained system than most: ujeon is picked before Gogu in late April and is the most expensive; sejak follows immediately after; jungjak and daejak come later as the leaf coarsens. The grade names describe when, not how, and the whole hierarchy compresses into a few weeks.
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
Organised plantations on terraced hillsides, unusually for Korea, with a large tourism component — the terraces are a national visitor attraction as well as a crop, which shapes how the district is managed and how the tea is sold.
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 boseong, bosung. 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
- Korean green tea — Nutty and mild, sitting between Chinese pan-fired sweetness and a faint Japanese savouriness. Earlier pickings are lighter and more floral; later ones are fuller and more robust.
Other teas recorded from here
Other growing regions in South Korea
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.
Written comparisons
Where TeaHQ has set this region against something it is routinely confused with, and argued the differences out in full.
- Boseong vs Hadong — Korea’s two main tea areas differ in almost every structural respect: one is a large-scale planted district and the tea most likely to leave the country, the other is the oldest recorded growing area and still substantially seed-grown on steep slopes.
- Jeju vs Boseong — The island and mainland faces of Korean tea. Jeju’s volcanic flat land and maritime climate allow large-scale cultivation of a kind the mountainous mainland gardens cannot manage, which shows up as consistency rather than as flavour.