Jiangshan Lü Mǔ Dān

Jiangshan Lü Mu Dan is one of the historical green teas of Zhejiang Province, named for the resemblance of its leaves unfolding in water to peony flowers and its rich emerald color. It is also known by its ancient name Xiānxiá Huà Lóng (仙霞化龙, Xiānxiá Huà Lóng). The tea belongs to the category of curled pan-fired green teas (卷曲形炒青绿茶, juǎnqū xíng chǎoqīng lǜchá) and is valued for its deep chestnut aroma, delicate floral overtones, and prolonged sweet aftertaste.

1. Classification and Origin:

• Type: Green tea (绿茶, lǜchá), non-oxidized. Subtype — curled pan-fired green tea (卷曲形炒青绿茶).
• Category: Historical famous teas of China. Product with geographical indication protection (原产地域产品保护, 2004; 国家农产品地理标志, 2021).
• Origin: China, Zhèjiāng Province (浙江省, Zhèjiāng Shěng), Jiāngshān City (江山市, Jiāngshān Shì), part of Qúzhōu Prefecture (衢州市, Qúzhōu Shì). Jiangshan is located at the junction of three provinces — Zhejiang, Fujian, and Jiangxi, at the northern foothills of the Xiānxiá Ridge (仙霞岭, Xiānxiá Lǐng).
• Geographic coordinates: approximately 28°44′ N, 118°37′ E (center of Jiangshan County). Tea gardens of the core zone are concentrated in Peijiadi Village (裴家地村) of Bao’an Township (保安乡) and in Zhoucun Village (周村村) of Nianbadu Town (廿八都镇) — in the high-altitude belt of primeval forests of the Xianxia Ridge.

2. History and Cultural Significance:

• History: The origins of tea production in the Jiangshan area can be traced back to the Tang dynasty (618–907). Lù Yǔ (陆羽, Lù Yǔ) in “The Classic of Tea” (《茶经》, Chájīng) mentions the territory of Xūjiāng (须江, Xūjiāng) — the ancient name for Jiangshan — among the tea regions of western Zhejiang. During the Northern Song dynasty (960–1127), poet Sū Shì (苏轼, Sū Shì), who served as prefect of Hangzhou, received tea from the Xiānxiá Mountains as a gift from his friend and fellow countryman Máo Pán (毛滂, Máo Pāng) from Jiangshan and spoke enthusiastically about it, calling it “奇茗极精” — “extraordinary tea, perfect to the utmost.” During the Ming dynasty, in the Zhengde period (正德, 1506–1521), Emperor Zhú Houzhao (朱厚照) during an inspection tour of Jiangnan tasted tea from Xianxia Ridge, gave it the name “Lüming” (绿茗, Lǜmíng) and ordered its inclusion in the registry of imperial tribute teas (贡茶, gòngchá). During the Qing dynasty, in the 12th year of the Tóngzhì reign (同治, 1873), the “Gazetteer of Jiangshan County” (《江山县志》) contains detailed records of harvesting and processing technology. In 1980, county specialists restored the historical production technology, and in 1982 at the famous tea competition in Changsha, Jiangshan Lü Mu Dan took second place among the ten best teas in the country. In 2004, the State Administration for Quality Supervision granted the tea protected designation of origin status. In 2021, state registration of geographical indication for agricultural products was obtained.
• Name: 江山 (Jiāngshān) — “Jiangshan,” the name of the county; 绿 (lǜ) — “green,” indicating the rich emerald color; 牡丹 (mǔdān) — “tree peony,” a metaphor for the form of leaves unfolding in water, resembling peony petals. The ancient name 仙霞化龙 (Xiānxiá Huà Lóng, “transforming dragon of Xianxia Ridge”) emphasizes the connection with the mountain range and the poetics of leaf movement in the cup.
• Cultural significance: Jiangshan Lü Mu Dan is the “calling card” of Jiangshan County and one of the symbols of the tea tradition of western Zhejiang. The poetic correspondence of Su Shi and his friends, who praised the tea of Xianxia Ridge, entered the Chinese literary history of tea. The imperial award of the Ming era and the status of “tribute tea” strengthened this tea’s reputation at the national level. Today, Lü Mu Dan is part of the living tea heritage of Zhejiang and one of the regional representatives of traditional Chinese green teas.

3. Botanical Description and Raw Material:

• Variety / Cultivar: The main cultivar is the Jiāngshān local population variety (江山本地群体种, Jiāngshān běndì qúntǐ zhǒng), belonging to the medium-leaf type (Camellia sinensis var. sinensis). Additionally used are the selected varieties Yíngshuāng (迎霜, Yíngshuāng) and Longjing 43 (龙井43, Lóngjǐng 43). In the core zone of Peijiadi Village grow old tea trees over 150 years old, distinguished by thick, fleshy leaf blades with enhanced ability to maintain tenderness (持嫩性).
• Harvesting: Spring harvest: begins before the Qīngmíng festival (清明, Qīngmíng, usually early April) and concludes after Gǔyǔ (谷雨, Gǔyǔ, late April). Highest quality comes from tea picked before Qīngmíng (明前茶, míngqián chá).
• Harvesting standard: For special grade (特级, tèjí) — complete bud or bud with one just beginning to unfold leaf; for first grade — bud with one unfolded leaf; for second grade — bud with two beginning to unfold leaves. The bud must be longer than the leaf.
• Raw material requirements: Harvesting in rain and dew is not permitted; thin and weakened shoots, pest-damaged leaves, and shoots with purple coloration are not collected. Raw material must be uniform, fresh, without foreign odors.

4. Terroir and Cultivation:

• Climate and topography: Jiangshan County is located in the subtropical humid monsoon climate zone. Average annual temperature — 17.3 °C, annual precipitation — about 1700 mm, relative humidity — over 80%. The core production zone is located on the northern slope of the Xiānxiá Ridge (仙霞岭), where tea gardens are year-round shrouded in mists and clouds, providing diffused lighting and gentle temperature fluctuations.
• Growing altitude: 500–800 m above sea level. The best raw material comes from high-altitude areas near primeval forests.
• Soils: Acidic red-yellow soils (红黄壤, hónghuáng rǎng), formed by weathering of granitic rocks. Soil pH — 4.5–5.5. Potassium content — up to 206.6 mg/kg, organic matter — ≥ 2.5%. Soils are well-drained and rich in minerals, which favors the formation of the tea’s rich aromatic profile.
• Cultivation features: High cloudiness and mistiness (the term “cloud mist” — 云雾, yúnwù — traditionally indicates high-altitude tea origin) creates ideal conditions for accumulating amino acids and aromatic compounds that give the tea sweetness, tenderness, and complex bouquet. The territory of all Jiangshan County encompasses 19 townships and towns where tea production is conducted; forest coverage in the core zone reaches 80%, providing natural shading, biodiversity, and minimal need for pesticides. Mountain topography with elevation differences from 150 to 1500 m forms a microclimatic mosaic where each plot produces tea with its own character.

5. Production Technology:

The production of Jiangshan Lü Mu Dan includes eight main stages and is distinguished by a number of unique technological techniques:

1. Harvesting (采摘, cǎizhāi): Hand selective picking of young shoots according to grade standards.
2. Spreading for withering (摊青, tānqīng): Freshly picked raw material is spread in a thin layer in a cool, ventilated room for gradual removal of surface moisture, softening of leaves, and preparation for fixation.
3. Fixation / “kill-green” (杀青, shāqīng): Pan-firing in a wok at high temperature to inactivate enzymes and stop oxidative processes. A characteristic detail — one master pan-fires while another fans the leaves for rapid cooling, which is critically important for preserving bright green color and fresh aroma.
4. First rolling (初揉, chūróu): Light rolling that gives leaves initial shape and partially releases cell juices.
5. Repeated rolling (复揉, fùróu): Double rolling — a unique feature of Lü Mu Dan technology — forms the characteristic “petal” shape resembling an opening peony.
6. Shaping (做型, zuòxíng): Giving tea leaves final curled form that ensures the visual effect of “blooming” during brewing.
7. Raising tips (提毫, tíháo): A special stage where silvery tips (白毫, báiháo) are brought to the surface of tea leaves, giving the tea a special “downy” appearance.
8. Drying / firing (烘焙, hōngbèi): Traditional technique of “three firings, three smotherings” (三烘三闷, sān hōng sān mēn) using charcoal at gradually decreasing temperatures: 70 °C → 60 °C → 50 °C. Gradient drying fixes aroma, brings tea to stable moisture content, and forms the deep chestnut note.

6. Organoleptic Characteristics:

• Dry leaf appearance: Curled form resembling flower petals that naturally unfold in the cup. Color — rich dark green with oily luster. Highest grade tea has a pronounced “white peony” structure — abundant silvery down resembling miniature petals. Bud length for special grade — no more than 2.5 cm.
• Dry leaf aroma: Bright chestnut aroma (板栗香, bǎnlì xiāng) — the main note; delicate floral overtones reminiscent of orchid create a “high-mountain melody” (高山韵, gāoshān yùn). The aroma is deep, clean, without grassy or musty notes.
• Liquor aroma: Rich, voluminous chestnut aroma with a light floral veil. A characteristic feature — the aroma persists in the cooled cup (cold cup aroma) for more than 30 minutes.
• Taste: Bright freshness (鲜爽, xiānshuǎng), due to high amino acid content (≥ 2.8%); dense, rich body (醇厚, chúnhòu) thanks to polyphenols (≥ 25.6%); prolonged, pronounced sweet aftertaste (回甘, huígān), smoothly transitioning to a sensation of freshness in the mouth.
• Liquor color: Delicate emerald green, clear and transparent, with pronounced luster.
• Spent leaves (wet leaves): Tender, elastic leaves — green, uniform, whole; in the cup they unfold like peony petals. Quality tea floats and “blooms” in the water column; low-quality tea sinks to the bottom and does not unfold.

7. Chemical Composition:

• Polyphenols (catechins): Tea polyphenol content — ≥ 25.6%. Catechins (especially EGCG, EGC, ECG) — key antioxidant group; by some estimates, their ability to neutralize free radicals exceeds vitamin E effectiveness by 18 times.
• Amino acids (including L-theanine): Free amino acid content — ≥ 2.8%. L-theanine forms characteristic “umami” sweetness and enhances the sensation of freshness, and also provides mild relaxing and concentrating effects.
• Alkaloids: Caffeine (approximately 2.5–3.5%), theobromine and theophylline — provide tonic effect and bitter background that balances amino acid sweetness.
• Vitamins: Vitamin C (in fresh raw material — up to 200 mg/100 g), B vitamins, vitamin K, β-carotene (content — 0.24 mg/kg, which supports vision).
• Minerals: Potassium (content in soils — up to 206.6 mg/kg, which is reflected in the mineral composition of leaves), manganese, zinc, selenium in trace amounts.
• Essential oils: Responsible for forming chestnut and floral notes; their profile is formed by high-altitude terroir and traditional charcoal drying.

8. Health Properties:

1. Antioxidant support: High catechin content provides powerful protection of cells from oxidative stress; green tea catechins significantly increase SOD (superoxide dismutase) enzyme activity — nature’s “free radical scavenger.”
2. Mild tonic effect: Caffeine combined with L-theanine creates smooth, prolonged alertness without sharp peaks and drops — so-called “tea tone.”
3. Lipid metabolism support: Tea polyphenols and theaflavins promote cholesterol level regulation and support vascular elasticity.
4. Digestive support: Moderate consumption after meals stimulates peristalsis and digestive enzyme secretion; catechins suppress pathogenic microflora without inhibiting beneficial bacteria.
5. Vision support: β-carotene and vitamin C contained in fresh green tea contribute to vision protection with regular consumption.
6. Cognitive support: L-theanine promotes increased concentration, clarity of perception, and reduced anxiety levels.
7. Immune support: The complex of polyphenols, vitamins, and minerals provides general strengthening effects with regular consumption.

Precautions: Not recommended to drink on an empty stomach (tannins may irritate gastric mucosa). Infusion at about 70 °C provides optimal balance of freshness and digestive comfort.

9. Brewing:

• Water temperature: 85 °C — optimal for revealing chestnut aroma and preserving freshness. When reduced to 70 °C, the sensation of freshness (鲜爽) is enhanced, but aroma depth is lost.
• Tea quantity: 3 g per 150 ml water (1:50 ratio) for glass brewing. For gongfu method — 5–6 g per 120 ml.
• Teaware: Clear glass tumbler — ideal option, allowing observation of “peony blooming” (牡丹绽放, mǔdān zhànfàng) as leaves unfold. White porcelain gaiwan — universal alternative. Yixing teapot not recommended — porous clay may muffle delicate aroma.
• Process (middle pour method / 中投法, zhōngtóu fǎ):
  1. Warm the glass with boiling water.
  2. Pour water to one-third volume.
  3. Add tea (3 g).
  4. Gently swirl the glass to moisten leaves.
  5. Add water to seven-tenths volume.
  6. First steeping — 2 minutes.
  7. Drink to one-third level, then refill; increase each subsequent steeping by 30 seconds.
  8. Quality tea withstands 3–4 refills.

10. Storage:

• Conditions: Airtight packaging (vacuum or in zip-lock bags placed in opaque containers with tight lids). Protection from foreign odors, direct light, and moisture — three main enemies of green tea.
• Temperature: Optimally 0–5 °C (refrigerator) for long-term storage. Before opening, allow package to warm to room temperature (15–20 minutes while closed) — this prevents moisture condensation on cold tea leaves.
• Shelf life: New tea (新茶, xīnchá) recommended for consumption within one month for maximum freshness. In airtight packaging in refrigerator — up to 12 months without significant quality loss. After opening — within 2–4 weeks.

11. Price Range and Counterfeits:

• Price categories: Special grade (特级) — from 3,000 yuan per jin (500 g) and higher; second grade — about 200 yuan per jin. Price depends on grade, growing altitude, harvest time (before or after Qingming), and amount of manual labor.
• Price factors: High-altitude origin, “before Qingming” season, exclusively hand picking and double rolling, use of raw material from old Peijiadi trees — all increase the cost of highest grades.
• How to avoid counterfeits:
  1. Check the seller: Buy from sellers with confirmed geographic origin and geographical indication protection marking.
  2. Evaluate appearance: Genuine highest grade Lü Mu Dan has characteristic curled “petal” form, abundant silvery down, and oily dark green luster.
  3. Check aroma: Clean, deep chestnut aroma without foreign, musty, or burnt notes. Aroma should persist in empty cup for extended time.
  4. Observe the infusion: Authentic tea “blooms” in water, unfolding like a peony; counterfeits often sink and don’t unfold. Infusion should be clear, emerald, without cloudiness.
  5. Control price: Suspiciously low price for “special grade” — sign of raw material substitution or blending with tea from other regions.

12. Interesting Facts:

1. Poetry and tea: Sù Shì not only praised Xiānxiá Ridge tea in correspondence but also wrote a grateful poem to his friend Máo Zhèngzhòng (毛正仲, Máo Zhèngzhòng) from Jiangshan, in which tea is described as embodying “three perfections” — color, aroma, and taste (色香味一日备三绝).
2. Imperial name: Xianxia Ridge tea is one of the few to receive a personal name from an emperor: Zhu Houzhao named it “Lüming” (绿茗, “Green tea of highest quality”), which became an honorary mark for centuries.
3. Fan technique: A unique production technique — fanning during and after pan-firing (杀青) — lowers leaf temperature faster than any other cooling method, preventing “overcooking” and preserving unusually bright green color.
4. Old trees of Peijiadi: In Peijiadi Village grows a group of tea trees over 150 years old — one of the oldest tea tree populations in western Zhejiang, producing raw material with thick, fleshy leaves and special flavor persistence.
5. Origin protection: Jiangshan Lü Mu Dan became one of the first green teas of Zhejiang to receive double state protection: through the State Administration for Quality Supervision (2004) and through the Ministry of Agriculture (2021). The production zone covers the entire county territory — all 19 administrative units, testifying to the scale of the region’s tea culture.
6. Ancient Xianxia Road: Xiānxiá Ridge tea is historically connected with Xianxiagu Dāo (仙霞古道, Xiānxiá Gǔdào) — the ancient trade route connecting Zhejiang and Fujian through the mountain pass. It was along this route that tea was delivered to court, and travelers crossing the pass were refreshed with freshly brewed local tea in roadside teahouses.

13. Comparison with Other Green Teas:

• Xī Hú Lǒng Jìng (西湖龙井, Xīhú Lóngjǐng): Flat pan-fired tea with “beany” aroma and delicate sweetness. Unlike Lü Mu Dan, has flat rather than curled form; aroma is more “grassy” with less pronounced chestnut overtone. Long Jing lacks the “blooming” effect in the cup.
• Zhèjiāng Sōng Zhèn (松针, Sōngzhēn, “Pine Needles”): Needle-shaped green tea with straight form resembling pine needles. Compared to Lü Mu Dan — simpler aromatic profile, less pronounced aftertaste, and absence of “peony” visual effect.
• Ānjí Bái Chá (安吉白茶, Ānjí Báichá): Green tea with anomalously high amino acid content (up to 6–12%) and characteristic whitish coloration of shoots. Compared to Lü Mu Dan — taste is more “sweet” and less “dense,” aroma is rather “fresh” and “corn-like” than chestnut. Leaf form — straight and flat.
• Wùzhōu Jù Yán (婺州举岩, Wùzhōu Jǔyán): Historical green tea from neighboring Jinhua (Zhejiang), included among 44 national intangible heritages. Distinguished by more compact rolling and less pronounced floral note compared to Lü Mu Dan.
• Tàipíng Hòu Kuí (太平猴魁, Tàipíng Hóukuí): Large-leaf flat green tea from Anhui with orchid aroma. Diametrically opposite in form (long flat leaf vs. curled “flower”), but comparable in aroma depth and aftertaste duration.

In Conclusion:

Jiangshan Lü Mu Dan is a tea with a thousand-year pedigree and complex fate: from imperial glory to oblivion and revival in the 1980s. Its main magic lies in the moment when curled tea leaves are placed in hot water and slowly unfold like peony petals, filling the room with warm chestnut aroma and floral trail. This tea suits those who value not only freshness in green tea but also depth — dense body, prolonged aftertaste, and visual beauty of the brewing process. For Long Jing lovers seeking something more rich and theatrical, Jiangshan Lü Mu Dan will be a true discovery.