Jeju
A volcanic island off Korea’s southern coast with a mild maritime climate that allows large-scale flat-land cultivation, in contrast to the mountainous mainland gardens.
Elevation
Recorded at 100–500 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 longer season than the mainland districts, on a warmer volcanic island with milder winters, supporting more pickings and a substantial output of powdered and blended tea for a domestic market.
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
Large corporate-owned plantations rather than small farms, which makes Jeju structurally unlike the rest of Korean tea and is why its output reaches the market as consumer products rather than as grower lots.
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 jeju. Romanisations of a district name vary by system and by vendor, and a packet spelling one way is not describing a different place.
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.
- 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.