Est. 1956 · The Order The independent guide to oolong: the partly oxidized teas, and how to brew them Oolong.biz
THE ORDER OF THE SEVENTH STEEP SEMPER PARTIM OXIDATUM OOLONGThe Order of the Seventh Steep
The Order of the Seventh Steep
OOLONG
Semper Partim Oxidatum Always partly oxidized

Tagged: dancong

Article · Regions & Origin

Your Oolong May Not Be the Plant You Assume

A 2024 paper argues Phoenix Mountain's single-bush oolongs are a species apart from Camellia sinensis on four measured traits, while the best existing chloroplast-genome evidence nests them inside it, and no study has yet tested the claim directly.

Aug 21, 2026
Article · Regions & Origin

Honey Orchid to Duck Shit, and Whether the Names Are Real

These Chinese oolongs, the Phoenix Dancong family, are named for a smell, not a place, and nothing is added to the leaf. Gas chromatography has now checked whether a bush named for one scent really carries different chemistry from the next. Mostly it does, but the lab draws fewer lines than the menu.

Jul 2, 2026
Guide · Regions & Origin

Oolong Grades and Cultivars

Oolong carries four different things called a grade: a national sensory tier, a government cultivar registration, a trade aroma-type name, and a competition award. The canonical account of what each one actually certifies, and what it does not.

Guide · Regions & Origin

Oolong Regions and Origins

The canonical geography of oolong across its four classic origins: the Wuyi cliffs and Anxi in Fujian, the Phoenix mountains of Guangdong, and the high mountains of Taiwan, with the terroir, cultivars, and elevations that separate them.

Guide · Basics

What Is Oolong Tea

Oolong is partly oxidized Camellia sinensis, made to a chosen point between green and black. This is the canonical account of what it is, how it is made, the major style families, how it tastes across the spectrum, and why it is brewed gongfu.