Terms: Aged, Camphor, Lotus, Jujube, Ginseng, and Woody Aromas
As pu'er ages, its aroma gradually shifts from the floral and fruity notes of young tea toward a calm, steady fragrance with woody and dried-fruit character. When tea lovers describe these aromas, they borrow familiar things from everyday life: camphor wood, dried lotus leaves, red dates, ginseng. These terms don't mean those things were added to the tea; they mean "it smells like it reminds you of that."
Aged Aroma (Chenxiang)
What it is: The calm, steady aroma that forms as pu'er ages over a long time, or as ripe tea goes through wodui. Clean, solid, and understated, like opening an old wooden chest kept for many years, but without any dampness.
Where you'll find it: Raw tea that has transformed for 10 years or more, and ripe tea that has lost its pile aroma after a few years of storage. When the national standard GB/T 22111 describes the quality characteristics of ripe pu'er, the aroma centers on "aged aroma" (陳香).
How to tell: The key to aged aroma is that it's "clean." If it smells damp, stuffy, or moldy, that's storage taste or mold, not aged aroma. Research has found that during aging and pile fermentation, woody, aged-smelling aroma compounds such as methoxybenzenes increase; this is the chemical face of aged aroma, detailed in Aroma Compounds.
Example: A dry-stored raw tea kept for 15 years: lift the gaiwan lid, and the lid aroma is calm and warm, with none of young tea's floral notes, but a scent of dry wood mixed with dried fruit. That's classic aged aroma.
Camphor Aroma (Zhangxiang)
What it is: An aroma like camphor wood: cool, slightly spicy, and strongly woody.
Is it the smell of mothballs?: No. Camphor aroma describes the gentle, natural scent of camphor-wood furniture and chests; the pungent chemical smell of camphor mothballs is different. If you smell mothballs in tea, it has actually picked up odors in storage, which is a defect.
Where you'll find it: Aged raw tea, especially some old teas that have transformed for many years. There's a popular saying in the tea world that camphor aroma comes from tea trees growing among camphor trees; this is folk belief, and the aroma is more likely the result of compounds changing during aging.
Example: When the cup-bottom aroma of an old tea cools, a faint, cool woody scent appears, like the moment you open a camphor-wood wardrobe, and tea lovers will say it "has camphor aroma."
Lotus Aroma (Hexiang)
What it is: An aroma like dried lotus leaves: light, slightly sweet, with a dry, plant-like quality, a bit like the smell when you unwrap lotus-leaf rice.
Is it lotus flowers?: Usually not. The lotus aroma in pu'er mostly refers to lotus leaves, delicate and on the dry side, not the moist floral scent of a summer lotus pond. A few tea lovers also use "lotus aroma" for a quiet, refined floral scent, so usage isn't uniform.
Where you'll find it: Raw tea in the middle-to-late stages of transformation, and some high-quality ripe teas.
Example: A raw tea stored about 10 years, with an orange-yellow liquor, whose aroma is no longer floral but a faint, clean sweetness like dried lotus leaves, can be described as having lotus aroma.
Jujube Aroma (Zaoxiang)
What it is: A sweet aroma like red dates (jujubes) or candied dates, warm and sweet.
Where you'll find it: Most common in ripe tea, and also in raw tea stored for many years. Jujube aroma in ripe tea is usually more pronounced after the pile aroma fades.
Example: A ripe tea kept 5–6 years, with a deep red liquor, that smells sweet when hot, like simmered red date soup: that's jujube aroma.
Ginseng Aroma (Shenxiang)
What it is: An aroma like slices of ginseng or American ginseng: a sweet, slightly bitter root scent, calm and steady.
Where you'll find it: Mostly aged raw tea, often appearing alongside herbal and aged aromas.
Example: When an aged raw tea is smelled cold, a sweet scent like ginseng slices lingers at the bottom of the cup, and tea lovers will say it "has ginseng aroma."
Herbal Aroma (Yaoxiang)
What it is: An aroma like a traditional Chinese herbal shop, a complex blend of dried plants such as licorice root, aged tangerine peel, and dried fruit. This is purely a description of smell and has nothing to do with medicinal effects.
Where you'll find it: Raw tea aged for many years; it's one of the aroma types most often mentioned for old tea.
Example: Open a raw tea cake over 20 years old, and its dry aroma has a dry, sweet fragrance like walking into a traditional herb shop. That's herbal aroma.
Woody Aroma (Muxiang)
What it is: An aroma like dry wood, sawdust, or old wooden furniture: dry and calm.
Where you'll find it: Raw tea in mid-transformation (the stage when floral and fruity notes have faded but aged aroma hasn't fully formed), and some ripe teas.
How woody aroma differs from storage taste:
| Woody aroma | Storage taste | |
|---|---|---|
| Smell | Dry wood, clear and clean | Damp, stuffy, earthy or dusty |
| Source | Aging of the tea itself | The storage environment (high humidity, poor ventilation) |
| Change | Stable, continues to transform slowly | Fades after some time airing out |
| In the throat | Comfortable | Sometimes dry or prickly |
Simply put: woody aroma smells like dry wood; storage taste smells like a damp warehouse. How to deal with storage taste is in Tuicang: Airing Out Stored Tea.
Where These Aromas Come From
The floral and fruity compounds in young tea slowly oxidize and change over years of storage while new compounds gradually accumulate, so the aroma moves from bright and lifted toward calm and steady. The storage environment matters a great deal: dry storage transforms slowly with a cleaner aroma; wet storage transforms quickly, so aged aroma appears earlier, but poor handling leaves a storage taste. Related reading: How Pu'er Ages and Dry Storage and Wet Storage.
How to Practice Recognizing Them
- Visit a Chinese herbal shop and smell licorice root, aged tangerine peel, and ginseng slices;
- Smell camphor-wood products, dried lotus leaves, and red dates;
- Remember these smells and match them when you drink aged tea.
Once you've smelled the real thing, you won't be baffled the next time a tea lover says "camphor aroma" or "lotus aroma."
FAQ
What does aged aroma smell like? The calm, clean aroma that forms as pu'er ages or goes through wodui, like an old wooden chest kept for years and dried fruit, but without dampness.
Is camphor aroma the smell of mothballs? No. Camphor aroma is the gentle woody scent of camphor-wood furniture; the pungent smell of mothballs means the tea picked up odors, which is a defect.
Is lotus aroma the scent of lotus flowers? It mostly refers to the light, sweet scent of dried lotus leaves, not the moist scent of lotus blossoms.
What are jujube, ginseng, and herbal aromas? Jujube aroma is the sweet scent of red dates, common in ripe tea; ginseng aroma is like the sweet scent of ginseng slices; herbal aroma is like the dry, complex fragrance of an herb shop. All are descriptions of smell.
How does woody aroma differ from storage taste? Woody aroma is like dry wood, clean and stable; storage taste carries dampness and stuffiness from the storage environment and fades after airing.