Rénhuà báimáo chá

Rénhuà báimáo chá (仁化白毛茶) is a tea of Renhua County (仁化县) of Shaoguan prefecture-level city in the north of Guangdong Province, made from a local population with densely downy buds. The name means “white-down tea of Renhua” and refers to the leaf, not the class: depending on the technology, both red and green tea are made from this raw material. The county contains the Danxiashan mountains — red cliffs on which geologists first described the Danxia landform. Since 2014 the tea has been protected as a geographical indication product, and since 2021 it has had a local standard for the GI product.

1. Classification and Origin

• Type: Two classes under one name — red (红茶, hóngchá) and green (绿茶, lǜchá). “白毛” — “white down” — is the name of the population, not the white tea class.
• Category: Tea of the local white-down population of northern Guangdong; geographical indication product (2014).
• Origin: China, Guangdong Province (广东, Guǎngdōng), Shaoguan prefecture-level city (韶关, Sháoguān), Renhua County (仁化县, Rénhuà Xiàn). The protection zone is set by the local standard; its exact boundaries are not found in the sources consulted. According to reference data, the main production areas are the towns of Hongshan (红山镇) and Chengkou (城口镇).
• Geographic coordinates: Renhua County — about 25.1° N and 113.7° E.

2. History and Cultural Significance

• History:
  • Ming — “白茅茶”. The old name of the tea is 白茅茶 (báimáo chá): it sounds the same as the present one but is written with the character 茅, “mao grass”. Reference sources date the creation of the tea to the Ming era.
  • Qing — tribute. Under Jiaqing (1796–1820), according to reference data, the tea was already being supplied to the court.
  • 2014. On 2 September the General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) placed Rénhuà báimáo chá under protection as a geographical indication product; according to reference data, this is announcement No. 96 of 2014.
  • 2021 — standard. The local standard of Shaoguan prefecture-level city DB4402/T 10—2021 “地理标志产品 仁化白毛茶” was published on 13 August and put into effect on 13 September 2021. It sets the terms, protection zone, natural conditions, choice of variety, cultivation and processing, product grades, quality requirements, test methods and rules, labeling, packaging, transport and storage. The drafters are the administration of the national modern agriculture demonstration zone of Renhua County, an agricultural technology company from Shaoguan and the tea cooperative of Hongshan town (红山镇).
  • 2025. By CNIPA announcement No. 654 (December 2025), producers of Rénhuà báimáo chá were permitted to use the special GI product mark.
• Name:
  • “Renhua” (仁化) is the name of the county.
  • “Baimao” (白毛, báimáo) — “white down”: the buds of the population are densely covered with silvery hairs.
• Cultural significance: White-down populations are a distinct family of teas in southern China: neighboring counties have their own — the Lechang and Rucheng populations. Renhua has secured for its population its own protected name and a local standard.

3. Botanical Description and Raw Material

• Variety / Cultivar: A local seed-propagated population (有性系): small tree (小乔木型), large leaf (大叶类), early budding (早生种), diploid (二倍体). The buds are large and thick, densely covered with silvery down.
• Harvest: An early-budding population. According to reference data, the best is considered to be “Qingming tea” (清明茶) — leaf picked around the Qingming festival; other dates are not found in the sources consulted.
• Harvest standard: Not given in the sources consulted.
• Raw material requirements: The choice of variety is set by the local standard.

4. Terroir and Cultivation Features

• Region: Northern Guangdong, the southern foothills of the Nanling Mountains, the border with Hunan and Jiangxi. The county contains Danxiashan (丹霞山) — red sandstone mountains on which geologists first described the “Danxia” landform.
• Growing altitude: No data in the sources consulted.
• Soils: No data in the sources consulted.
• Climate: The natural conditions are described by the local standard, but its text has not been found in open access; no climate data in the sources consulted.

5. Production Technology

The technology of both classes is set by the local standard DB4402/T 10—2021, but its text has not been found in open access. Below is only the general scheme of the classes, not a description of the local processing:

• Red tea: withering (萎凋 — wěidiāo), rolling (揉捻 — róuniǎn), fermentation (发酵 — fājiào), drying (干燥 — gānzào).
• Green tea: spreading of the fresh leaf (摊放 — tānfàng), fixation (杀青 — shāqīng), rolling (揉捻 — róuniǎn), drying (干燥 — gānzào).

How much the local processing differs from the general one is not stated in the sources consulted.

6. Organoleptic Characteristics

General description of the tea according to reference sources:

• Dry leaf appearance: Large, thick buds densely covered with silvery down (芽粗大肥壮，茸毛银白密布).
• Dry leaf aroma: No separate description.
• Liquor aroma: Delicate, “like an orchid” (香气清幽如兰).
• Taste: Fragrant, fresh, sweet and mellow (滋味香爽甘醇).
• Liquor color: Clear and bright (汤色清澈明亮).
• Spent leaves (wet leaves): No separate description.

In short, the tea is described by four features: a large bud, abundant down, a sweet mellow taste, an orchid aroma.

The same reference works briefly distinguish the classes. Green — a tight leaf of a lush green color with conspicuous down, a fresh rich aroma, a light greenish bright liquor, a fresh taste with a sweet aftertaste. Red — tight, elegant twists with conspicuous down, a reddish glossy color, a rich aroma with a floral note, a bright red liquor, a full taste, a tender, even red leaf.

7. Chemical Composition

The quality requirements are set by the standard, but its figures are not available in open access. Reference sites give data that do not agree with each other: according to one, the provincial tea research institute determined polyphenols at no less than 23% in the green and no less than 13% in the red, amino acids at 1.98%, water-soluble substances at more than 38%; according to another, the same institute in 1996 found in six local forms an average of 38.7% polyphenols, 3.68% amino acids and 4.66% caffeine. Methods and samples are not given.

8. Brewing

Class practice. There are no separate recommendations; the parameters depend on the class.

• Water temperature: green — 80–85 °C; red — 90–95 °C.
• Tea amount: 3–4 g per 150 ml.
• Teaware: a glass tumbler for the green — the downy buds are visible; a gaiwan for the red.
• Process:
  1. Warm the teaware.
  2. Add the tea.
  3. Green — pour in a little water and let the buds open; red — briefly moisten the leaf.
  4. First infusion: green — 1–2 minutes; red in a gaiwan — 20–30 seconds.
  5. Decant the liquor.
  6. Further infusions with increasing time.

9. Storage

Class practice. Green — in airtight packaging in a refrigerator at 0–5 °C. Red — in tight packaging in a dry, cool, dark place. Away from foreign odors in both cases.

10. Price and Counterfeits

No price data in the sources consulted.

• How to avoid counterfeits:
  • Look for the special GI product mark on the packaging.
  • Check that the producer is from Renhua County.
  • The word “白毛” by itself does not mean “from Renhua”: white-down teas exist in Lechang, Rucheng and other counties.
  • The buds are large, thick, densely downy.

11. Interesting Facts

• The old name of the tea is 白茅茶: to the ear it is the same, but instead of “down” it contains “grass”.
• Both red and green tea are made from one population.
• On the red cliffs of Danxiashan in Renhua County geologists first described the Danxia landform.
• The population belongs to the early-budding varieties.

12. Comparison with Other Teas

• Renhua Yinhao (仁化银毫): A green tea of the same county, described in a separate article; Rénhuà báimáo chá is a protected name under which both red and green tea are released.
• Lechang Baimaocha (乐昌白毛茶): A white-down population of the neighboring county in the same Shaoguan prefecture.
• Rucheng Baimaocha (汝城白毛茶): A white-down population of Rucheng County in Hunan Province, Renhua’s neighbor to the north.
• Yingde Hongcha (英德红茶): Another red tea of Guangdong, from Yingde; Renhua’s is a red tea from the local white-down population.

In Conclusion:

Rénhuà báimáo chá is a tea of a population, not of a technology: large buds densely covered with silvery down yield both red and green tea with an orchid aroma and a sweet, mellow taste. The county of Danxiashan has secured for it a protected name and a local standard; the technology and the figures of the standard have not yet been described in open sources.

Sources

Standards

• DB4402/T 10-2021

Full list — on the Sources page