In short: Wentworth Tea Estate is a black tea producer in Cherambadi, India, operated by Harrisons Malayalam Ltd. and certified by the Ethical Tea Partnership.
Wentworth Tea Estate is a black tea producer located in the Cherambadi region of India, at an elevation of 903 metres. The estate is operated by Harrisons Malayalam Ltd. and employs a workforce of 771. It holds certification from the Ethical Tea Partnership.
Terroir & Climate
At 903 metres above sea level, Wentworth sits within a mid-elevation band that typically experiences moderate diurnal temperature variation and reliable monsoon influence. Estates at this altitude in southern India generally benefit from a growing cycle shaped by the dual monsoon pattern, with peak cropping periods following the onset of the south-west and north-east rains. The Cherambadi region's latitude of approximately 11.5°N places it in a tropical zone where warmth is relatively consistent year-round, though elevation tempers extremes.
These conditions tend to favour steady vegetative growth and leaf that develops moderate body. Mid-elevation estates in this part of India often produce teas with accessible character rather than the more pronounced astringency or floral complexity associated with higher-altitude gardens. Rainfall distribution and the interplay of humidity and warmth during flush periods generally influence the balance of polyphenols and amino acids in the plucked leaf.
Tea Produced
Wentworth produces black tea. Estates in Cherambadi at comparable elevations typically yield orthodox or CTC blacks with medium body, malty or woody notes, and a straightforward, brisk cup. The 903-metre altitude generally supports teas that are robust without excessive astringency, often suited to blending or to markets that favour consistent, full-flavoured profiles. While specific processing methods and seasonal variation will shape the final character, teas from this region tend to offer reliable strength and colour.
Operator
Harrisons Malayalam Ltd. operates Wentworth Tea Estate. The company manages five other tea estates recorded in our directory, indicating a significant footprint in Indian tea production. Multi-estate operators of this scale typically benefit from shared agronomic expertise, centralised processing infrastructure, and consolidated supply-chain relationships.
Certifications & Ethics
Wentworth holds certification from the Ethical Tea Partnership, a multi-stakeholder initiative that monitors labour standards, environmental practices, and community welfare on certified estates. For buyers, ETP certification provides independent assurance that the estate is subject to regular audits against the partnership's code of conduct. For the estate's 771 workers, certification is intended to support safer working conditions, fair treatment, and access to grievance mechanisms.
Location & Neighbouring Estates
Wentworth Tea Estate lies at 11.5085, 76.2780 in Cherambadi, India. Its 903 m elevation is the 74th highest of 252 estates we map in India. The nearest estates in the TeaTrade directory, measured point-to-point from these coordinates, are:
- Arrapetta Tea Estate — 16 km away · Meppadi
- Manjushree Tea Estate — 24 km away · O Valley
- Achoor Tea Estate — 30 km away · Via Pozhuthana
- Carolyn Estate — 30 km away · Nilgiris-Wayanad. Tamil Nadu
- DUNSANDLE ESTATE — 40 km away · TAMIL NADU
Estates at a Similar Altitude to Wentworth Tea Estate
Elevation shapes how slowly leaf matures, so we match Wentworth Tea Estate (903 m) with estates within 150 m of its height that are not its neighbours. Each is shown with its own 2025 climate. Wentworth Tea Estate recorded 2,378 mm in 2025, 5% more than the 2,274 mm average across these estates: at the same height, local weather and exposure matter as much as elevation.
| Estate | Where | Elevation | Rain 2025 | Mean high |
|---|---|---|---|---|
| Blairlomond Tea Estate | Madulla Road, Sri Lanka | 903 m | 2,658 mm | 26.7 °C |
| CHAWANI | Thyolo, Malawi | 906 m | 1,525 mm | 24.1 °C |
| Namunukula Plantations, Kinellan | Uva Province, Sri Lanka | 907 m | 2,206 mm | 26.0 °C |
| Kasembereka Tea | Thyolo- Makwasa Road, Malawi | 891 m | 1,655 mm | 24.4 °C |
| Namring Tea Estate | Darjeeling, India | 923 m | 3,324 mm | 23.4 °C |
Wentworth Tea Estate Compared with India
In India, Wentworth Tea Estate is drier than 70% of the others by 2025 rainfall; higher than 71% of the others by elevation; cooler than 68% of the others by daytime temperature. The table sets Wentworth Tea Estate against the 251 other estates we map in India, so you can see whether it is typical for its country or an outlier.
| Measure | Wentworth Tea Estate | Country median | Country range |
|---|---|---|---|
| Elevation | 903 m | 126 m | 6 to 2,299 m |
| Annual rainfall (2025) | 2,378 mm | 2,778 mm | 745 to 4,774 mm |
| Mean daily high | 26.4 °C | 28.3 °C | 16.9 to 34.5 °C |
| Mean overnight low | 17.6 °C | 19.3 °C | 9.3 to 24.2 °C |
Observed Climate at Wentworth Tea Estate (2025)
ERA5 reanalysis data modelled for Wentworth Tea Estate’s coordinates recorded 2,378 mm of precipitation across calendar year 2025. The wettest month was May (550 mm) and the driest was February (1 mm). Daytime highs averaged 26.4 °C and overnight lows 17.6 °C over the year; March was the warmest month and December the coolest.
| Metric | 2025 value |
|---|---|
| Annual precipitation | 2,378 mm |
| Wettest month | May (550 mm) |
| Driest month | February (1 mm) |
| Mean daily high | 26.4 °C |
| Mean overnight low | 17.6 °C |
Frequently Asked Questions
Where is Wentworth Tea Estate located?
Wentworth Tea Estate is in Cherambadi, India, at coordinates 11.5085, 76.2780, at an elevation of about 903 metres.
Who operates Wentworth Tea Estate?
Wentworth Tea Estate is operated by Harrisons Malayalam Ltd., according to public supply-chain records.
What type of tea does Wentworth Tea Estate produce?
Wentworth Tea Estate is recorded as producing black tea.
What certifications does Wentworth Tea Estate hold?
Wentworth Tea Estate is recorded as holding the following certification(s): Ethical Tea Partnership.
How much rain does Wentworth Tea Estate receive?
ERA5 reanalysis data for the estate's coordinates recorded 2,378 mm of precipitation in 2025, peaking in May (550 mm).
How does Wentworth Tea Estate compare with estates at a similar elevation?
Wentworth Tea Estate recorded 2,378 mm in 2025, 5% more rain than the 2,274 mm average of estates at a similar elevation.
Data sources: public supply-chain disclosures (Ethical Tea Partnership member lists, Rainforest Alliance certificate holders and retailer supplier disclosures); climate figures are ERA5 reanalysis modelled for the estate’s coordinates via Open-Meteo (calendar year 2025); coordinates and elevations from geocoded records. Spotted an error? Email [email protected].