Pu'er vs. Dianhong, Yunnan Green Tea, and Moonlight White: How Yunnan's Other Teas Differ
Yunnan's large-leaf tea trees can be made into many kinds of tea. The same leaf, sun-dried and pressed into a cake, is pu'er; withered and fermented, it's Dianhong; baked or pan-fired dry, it's Yunnan green tea (Dianlü); withered but not rolled, it becomes white tea. Different processing makes a different tea category, and they drink like two different things.
What Teas Does Yunnan Make Besides Pu'er?
- Pu'er (raw and ripe): Made from sun-dried maocha; raw tea is pressed and ages naturally, while ripe tea goes through wet piling.
- Dianhong: Yunnan black tea, made from large-leaf buds and leaves through withering, rolling, fermentation, and drying.
- Yunnan green tea: Includes baked (hongqing), pan-fired (chaoqing), and sun-dried (shaiqing) types; sun-dried maocha is the raw material for pu'er.
- Yunnan white tea: Moonlight White and others, withered and then dried.
Yunnan also makes other teas and reprocessed teas from large-leaf leaf, but none match these few types in fame or volume.
Dianhong: Yunnan's Black Tea
Dianhong's history begins in the late 1930s. Tea expert Feng Shaoqiu went to Shunning (today's Fengqing County, Lincang City) to trial-produce black tea and found that black tea made from Fengqing large-leaf was of especially high quality. Success is generally dated to 1939, the same year the Shunning Tea Factory was founded, and Fengqing has since been called the home of Dianhong. Dianhong is known for plump buds and leaves with visible golden tips, a bright red liquor, and honey and floral-fruity aromas. It comes as twisted-strip gongfu black tea and as granular broken black tea.
Dianhong and Ripe Pu'er Both Brew Red. What's the Difference?
| Dianhong | Ripe pu'er | |
|---|---|---|
| Category | Black tea | Dark tea |
| Key step | After withering and rolling, the leaf oxidizes through enzyme action (called "fermentation" in the tea trade) | Sun-dried maocha is sprinkled with water and wet-piled, with microbes driving post-fermentation |
| Time | Fermentation measured in hours | Wet piling commonly 30–45 days |
| Dry leaf | Glossy dark, often with golden tips | Reddish-brown to brownish-black |
| Liquor color | Bright, vivid red, often with a golden ring at the edge of the cup | Deep red, on the dark side |
| Aroma | Honey, floral-fruity, lively | Aged, jujube, woody |
| Taste | Fresh and brisk, with a slight astringent grip | Mellow and smooth |
Put simply, Dianhong gets its red from enzymatic oxidation within the leaf itself, while ripe pu'er gets its red from the long action of microbes, heat, and humidity. Dianhong is a lively red, ripe pu'er a settled red; Dianhong isn't ripe pu'er, and ripe pu'er isn't black tea. For the wet piling process, read Wet Piling: How Ripe Pu'er Is Made.
How Does Yunnan Green Tea (Baked) Differ from Raw Pu'er?
Raw pu'er's raw material is sun-dried maocha, which is classified as green tea in the broad sense; the difference lies in the final drying step. Baked tea uses hot air and pan-fired tea uses a wok, drying quickly at high temperatures; sun-dried tea relies on sunlight, so the leaf itself stays cooler. Experience in the trade is that high-heat-dried baked tea has a lifted, fresh aroma, but the aroma fades noticeably within a few years; sun-dried tea has a hint of sun-dried scent when young, yet keeps transforming in storage.
Under the national standard for pu'er, its raw material must be sun-dried tea, so strictly speaking, a cake pressed from baked tea isn't pu'er. In appearance, Yunnan green tea is mostly loose, with tight, fine strips and a jade-green color, best drunk in season; raw pu'er is mostly pressed into cakes, with dark green dry leaf tinged with yellow, and can be stored. A detailed comparison is in Sun-Dried, Baked, Pan-Fired.
Is Moonlight White a Pu'er?
Moonlight White is not pu'er. It's generally classed as a white tea; the common account is that it's made from Yunnan large-leaf buds and leaves without kill-green or rolling, only withering and low-temperature drying. The dry leaves are dark on one side and white on the other, with downy white buds, like moonlight in the night sky, which is most likely where the name comes from; the story that it's "dried under the moonlight" is closer to legend. Moonlight White brews pale yellow to apricot, with a sweet, smooth aroma and floral-fruity notes.
There are also Moonlight White products pressed into cakes that look a lot like pu'er, but the processing differs: Moonlight White has no kill-green and no sun-drying and is a white tea, while raw pu'er goes through kill-green, rolling, and sun-drying. Check the product name when buying, and you won't mix them up.
Can Yunnan Black Tea Be Aged?
It can be stored, but for a different purpose. Part of pu'er's value comes after aging, while Dianhong's appeal lies mostly in its fresh honey aroma and briskness. Dianhong kept for 1–2 years develops a deeper aroma and a rounder texture, which some people enjoy; kept much longer, its lively aroma gradually fades. If you want to store Dianhong, the principles are the same as for pu'er: sealed, away from light, dry, odor-free, and at room temperature. As for "the older, the more fragrant," there's no need to apply that to Dianhong.
Same Cultivar, Different Teas
Yunnan large-leaf has plump buds and leaves rich in compounds, and it shines in whatever it's made into. Dianhong and pu'er often use the same cultivar: Fengqing large-leaf, for example, is both the star of Dianhong and a raw material for pu'er. The cultivars are introduced in Mengku, Menghai, Fengqing: Yunnan's Three National Large-Leaf Cultivars. To start with pu'er itself, read What Is Pu'er Tea?; for where pu'er sits among tea categories, see Which Tea Category Does Pu'er Belong To?.
FAQ
Is Dianhong a ripe pu'er? No. Dianhong is a black tea that turns red through oxidation after withering and rolling; ripe pu'er is a dark tea transformed by microbes, heat, and humidity during wet piling.
What kind of tea is Moonlight White? It's generally classed as a white tea. It's only withered and dried, with no kill-green or rolling, which differs from how raw pu'er is made.
How does Yunnan green tea (baked) differ from raw pu'er? Raw pu'er must be made from sun-dried tea and is suited to storage; Yunnan green tea is mostly baked or pan-fired, with a lifted aroma, and is best drunk fresh.
Can Yunnan black tea be aged? Yes, just keep it sealed, away from light, at room temperature; but Dianhong is prized for its lively honey aroma, not for aging, and is generally best finished within 1–2 years.