In short: Namsang Tea Estate is a black tea producer in Namchang Chah Bagicha, India, operated by Rossell Tea Ltd, which manages three other estates recorded in the directory.
Namsang Tea Estate is a black tea producer located in Namchang Chah Bagicha, India, at an elevation of 140 metres above sea level. The estate is operated by Rossell Tea Ltd, a company that manages three other tea estates recorded in this directory. No buyers have been publicly recorded for Namsang.
Terroir & Climate
At 140 metres elevation and a latitude of approximately 27°N, Namsang sits in the low-altitude zone where tropical warmth typically prevails year-round. Estates at this elevation in northeast India generally experience a long, humid growing season with minimal dormancy, allowing multiple flushes throughout much of the year. The warmth and moisture at this altitude tend to promote vigorous vegetative growth and faster leaf maturation.
This climate profile typically favours high yields and bold, robust leaf character. Low-elevation estates in this latitude range often contend with monsoonal rains and high humidity, which can influence both cultivation practices and the style of tea produced. The terroir at Namsang's elevation generally supports teas with strength and body rather than the delicate aromatics associated with high-grown gardens.
Tea Produced
Namsang produces black tea. Estates at 140 metres in this region of India typically yield teas with full body, malty depth, and a robust, straightforward character. The cup profile at this elevation tends towards strength and briskness rather than floral complexity, qualities often sought for blending and for markets that favour bold, assertive infusions. The faster leaf growth common at lower altitudes generally results in teas with pronounced astringency and a solid, workmanlike structure in the cup.
Operator
Rossell Tea Ltd operates Namsang Tea Estate. The company manages three other tea estates that appear in this directory, indicating a portfolio presence in India's tea sector. Multi-estate operators such as Rossell typically benefit from economies of scale in processing, logistics, and market access, though the specific commercial arrangements and supply chains for Namsang itself remain unrecorded.
Location & Neighbouring Estates
Namsang Tea Estate lies at 27.2507, 95.4710 in Namchang Chah Bagicha, India. Its 140 m elevation is the joint 111th highest of 250 estates we map in India. The nearest estates in the TeaTrade directory, measured point-to-point from these coordinates, are:
- Dirok Tea Estate — 12 km away · Assam
- Langharjan Tea Estate — 15 km away · Naharkatia
- Namroop Tea Estate — 16 km away · Namrup
- Borpatra Tea Estate — 16 km away · Borpatra Tea Estate
- Mahakali Tea Estate — 17 km away · 328/388 Nlr. Grt
Estates at a Similar Altitude to Namsang Tea Estate
Elevation shapes how slowly leaf matures, so we match Namsang Tea Estate (140 m) with estates within 150 m of its height that are not its neighbours. Each is shown with its own 2025 climate. Namsang Tea Estate recorded 2,407 mm in 2025, 13% less than the 2,772 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 |
|---|---|---|---|---|
| Dejoo Tea Estate | Assam, India | 141 m | 2,202 mm | 28.9 °C |
| LAMABARI | Assam, India | 139 m | 2,507 mm | 29.5 °C |
| Pussellawa Plantations, Pambegama | Sabaragamuwa Province, Sri Lanka | 142 m | 4,426 mm | 30.2 °C |
| Himara | Southern Province, Sri Lanka | 138 m | 3,509 mm | 29.2 °C |
| Anhui Huangshan United Keemun Tea Co., Ltd. - Factory | Huangshan City, China | 137 m | 1,216 mm | 24.9 °C |
Namsang Tea Estate Compared with India
In India, Namsang Tea Estate is drier than 70% of the others by 2025 rainfall; higher than 55% of the others by elevation; warmer than 68% of the others by daytime temperature. The table sets Namsang Tea Estate against the 249 other estates we map in India, so you can see whether it is typical for its country or an outlier.
| Measure | Namsang Tea Estate | Country median | Country range |
|---|---|---|---|
| Elevation | 140 m | 126 m | 6 to 2,299 m |
| Annual rainfall (2025) | 2,407 mm | 2,778 mm | 745 to 4,774 mm |
| Mean daily high | 28.7 °C | 28.3 °C | 16.9 to 34.5 °C |
| Mean overnight low | 19.5 °C | 19.2 °C | 9.3 to 24.2 °C |
Observed Climate at Namsang Tea Estate (2025)
ERA5 reanalysis data modelled for Namsang Tea Estate’s coordinates recorded 2,407 mm of precipitation across calendar year 2025. The wettest month was May (395 mm) and the driest was December (22 mm). Daytime highs averaged 28.7 °C and overnight lows 19.5 °C over the year; July was the warmest month and January the coolest.
| Metric | 2025 value |
|---|---|
| Annual precipitation | 2,407 mm |
| Wettest month | May (395 mm) |
| Driest month | December (22 mm) |
| Mean daily high | 28.7 °C |
| Mean overnight low | 19.5 °C |
Frequently Asked Questions
Where is Namsang Tea Estate located?
Namsang Tea Estate is in Namchang Chah Bagicha, India, at coordinates 27.2507, 95.4710, at an elevation of about 140 metres.
Who operates Namsang Tea Estate?
Namsang Tea Estate is operated by Rossell Tea Ltd, according to public supply-chain records.
What type of tea does Namsang Tea Estate produce?
Namsang Tea Estate is recorded as producing black tea.
How much rain does Namsang Tea Estate receive?
ERA5 reanalysis data for the estate's coordinates recorded 2,407 mm of precipitation in 2025, peaking in May (395 mm).
How does Namsang Tea Estate compare with estates at a similar elevation?
Namsang Tea Estate recorded 2,407 mm in 2025, 13% less rain than the 2,772 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].
