True Tea · Updated regularly
Pu-erh 普洱 pǔ'ěr
Yunnan's aging tea — and the sheng/shou split every label assumes you already know.
Direct answer
Pu-erh is true tea from Yunnan's large-leaf Camellia sinensis, so it contains caffeine, and it comes in two fundamentally different styles: sheng (raw), which ages slowly from bright and bracing toward mellow depth, and shou (ripe), which is fermented in weeks by the wet-piling process to taste dark and earthy immediately. Rinse the first pour and re-steep many times.
Key facts
- Plant
- Camellia sinensis var. assamica (Yunnan large-leaf)
- Caffeine
- Yes — comparable to other true teas, session-dependent
- Two styles
- Sheng 生 (raw, ages for decades) · Shou 熟 (ripe, wet-piled)
- Region
- Yunnan province — Menghai, Yiwu, Lincang among famous areas
- Forms
- Compressed cakes (357 g bǐng), bricks, tuo, loose
- Signature habit
- Rinse the first quick pour; brew many short infusions
Pu-erh is the tea where Chinese tea culture's obsession with time is most visible. All of it starts as Yunnan large-leaf máochá, but the first fork in the road defines everything after: sheng (raw) pu-erh is pressed and left to age on its own — young sheng is bright, bitter-edged and almost green; twenty-year sheng is amber, herbal and smooth, and priced like the patience it took. Shou (ripe) pu-erh is the 1970s shortcut: wòduī wet-piling ferments the leaf in about six weeks, producing immediately the dark, earthy, coffee-adjacent cup most Westerners picture as 'pu-erh'. Neither is the fake; they are different products sharing a name. Compressed cakes exist for aging and history, famous mountains (Yiwu's softness, Menghai's strength) function like wine appellations, and the flavor vocabulary — camphor, dried dates, forest floor — is earned, not invented. For a first cake, an honest mid-priced shou teaches the category with the least risk.
How to brew it
- Water
- 95–100°C — pu-erh wants full heat
- Amount
- 6–8 g per 150 ml gongfu, or 5 g per 400 ml Western
- Time
- Rinse 5 s and discard; then 10–20 s pours gongfu, lengthening gradually
- Re-steeps
- 8–15 for good leaf; the session is the point
- Note
- Break cakes along the layers with a pu-erh pick, keeping leaves whole. Shattered leaf brews harsh and muddy.
How to choose it
- Learn the sheng/shou split first. Every other decision depends on it. Want dark, smooth and immediate? Shou. Curious about aging, brightness and change? Sheng. Labels assume you know.
- Start with reputable factory shou. Menghai Dayi, Xiaguan and similar large factories set the baseline recipe standards (7572 is the classic shou benchmark). Learn the baseline before chasing boutique mountains.
- Smell for clean earth. Good shou smells like wet forest floor after rain — earthy but clean. Sour, musty or ammonia notes mean careless piling or wet storage; decline.
- Whole leaf on the cake face. A decent cake shows distinct leaves and buds, not compressed dust. Tight machine-pressed dust cakes brew bitter mud.
- Age claims need provenance. Real aged sheng is expensive because storage years carry cost and risk. A 'twenty-year cake' at a snack price is a story printed on a wrapper.
Our blend built on this tea
After-Meal Ritual
Citrus Table · Aged Chenpi & White Tea
Five-year Xinhui-style tangerine peel with Fujian shou mei white tea
Sourced and packed by Qi & Leaf; ingredients and safety notes are on each blend page.
Common questions
What is the difference between raw and ripe pu-erh?
Raw (sheng) pu-erh is pressed and ages naturally over years from bright and bitter toward mellow amber depth. Ripe (shou) pu-erh goes through wòduī wet-piling — a controlled fermentation of about six weeks — to taste dark, smooth and earthy immediately. Same leaf, different process, genuinely different drinks.
Why do you rinse pu-erh before drinking?
A five-second hot rinse wakes compressed leaf so it unfurls evenly, and washes surface dust from pressing and storage. The rinse pour is discarded by habit and custom; brewing proper starts from the second pour.
Does pu-erh have more or less caffeine than coffee?
Less per typical cup, like other true teas — but a long gongfu session of ten or more pours adds up. The persistent claim that aging removes caffeine is not reliable; treat pu-erh as a fully caffeinated tea when planning your day.
Is the fishy or musty smell in my pu-erh normal?
No. Clean shou smells of earth, wood and dried dates. Fishy, sour or basement notes indicate sloppy fermentation or wet storage — that cake is damaged, not 'extra fermented'. Air it out for a week; if the smell stays, stop drinking it.
Sources
- Plants of the World Online — Camellia sinensis var. assamica
- FDA — How much caffeine is too much
- NCCIH — Herbs at a Glance
Traditional classifications on this page describe historical frameworks, not modern clinical findings. This page is educational and is not medical advice.