In short: Zona Tea Estate is a black and green tea producer on Mutare Road, Zimbabwe, operated by Tanganda Tea Company Ltd. and certified by the Ethical Tea Partnership.
Zona Tea Estate is located on Mutare Road in Zimbabwe's eastern highlands, at an elevation of 1,529 metres. The estate is operated by Tanganda Tea Company Ltd., one of Zimbabwe's established tea producers, and manufactures both black and green tea. No buyers are currently recorded in trade databases for this estate.
Terroir & Climate
At 1,529 metres above sea level, Zona sits within the mid-altitude range that characterises much of Zimbabwe's tea-growing belt. Estates at this elevation typically experience moderate temperatures and well-distributed rainfall, conditions that tend to support steady vegetative growth without the extreme diurnal swings found at higher altitudes. The subtropical latitude of approximately 17° south generally allows for a prolonged growing season, though cooler winter months may slow flush cycles.
The eastern highlands of Zimbabwe are known for their mist-prone valleys and granitic soils, factors that often contribute to good drainage and moderate nutrient availability. Estates in this region tend to produce leaf with balanced astringency and body, though specific soil composition and microclimate can vary considerably even within a small geographic area.
Tea Produced
Zona produces both black and green teas. Black teas from Zimbabwean estates at this altitude generally yield a medium-bodied cup with moderate astringency and a clean finish, often valued in blends for their consistency and colour. Green tea production in the region is less common but typically aims for a lighter, more delicate character than the black styles. The estate's output likely reflects the balanced growing conditions of the mid-altitude eastern highlands, though specific processing methods and clonal material will ultimately determine cup profile.
Operator
Tanganda Tea Company Ltd. is a long-established operator in Zimbabwe's tea sector and is recorded as managing two other estates in our directory alongside Zona. The company's footprint across multiple sites suggests a significant production base within the country, though the scale and destination markets of individual estates vary.
Certifications & Ethics
Zona Tea Estate holds certification from the Ethical Tea Partnership, a multi-stakeholder initiative that requires members to meet standards on labour rights, health and safety, and environmental stewardship. For buyers, ETP certification provides third-party assurance that the estate is monitored against a common framework addressing working conditions and sustainability practices. For workers, it typically entails regular audits and access to grievance mechanisms, though the practical impact of certification depends on enforcement and local context.
Location & Neighbouring Estates
Zona Tea Estate lies at -17.8426, 31.1301 in 194 Mutare Road, Zimbabwe. Its 1529 m elevation is the joint 1st highest of 6 estates we map in Zimbabwe. The nearest estates in the TeaTrade directory, measured point-to-point from these coordinates, are:
- Tingamira Tea Estate — under 1 km away
- Jersey Tea Estate — under 1 km away · Msasa
- Wamba Tea Estate — 202 km away · Mutasa
- Roscommon Estate, Wanganella — 265 km away · Chimanimani
- Southdown Estate — 305 km away · Chipinge
Estates at a Similar Altitude to Zona Tea Estate
Elevation shapes how slowly leaf matures, so we match Zona Tea Estate (1,529 m) with estates within 150 m of its height that are not its neighbours. Each is shown with its own 2025 climate. Zona Tea Estate recorded 876 mm in 2025, 59% less than the 2,119 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 |
|---|---|---|---|---|
| Castleton Tea Estate | West Bengal, India | 1,527 m | 2,552 mm | 19.9 °C |
| Mcleod Russel Uganda Limited, Kiko Factory, Kibale Garden | Fort Portal, Uganda | 1,533 m | 1,309 mm | 25.4 °C |
| Agarapatana Plantations, Dambatenne | Uva Province, Sri Lanka | 1,535 m | 2,188 mm | 22.4 °C |
| Glenworth Tea Estate | The Nilgiris, India | 1,536 m | 1,467 mm | 21.8 °C |
| Agalawatte Plantations, Labookellie | Central Province, Sri Lanka | 1,541 m | 3,080 mm | 21.3 °C |
Zona Tea Estate Compared with Zimbabwe
In Zimbabwe, Zona Tea Estate is the driest of the 6 estates by 2025 rainfall; higher than 80% of the others by elevation; the coolest of the 6 estates by daytime temperature. The table sets Zona Tea Estate against the 5 other estates we map in Zimbabwe, so you can see whether it is typical for its country or an outlier.
| Measure | Zona Tea Estate | Country median | Country range |
|---|---|---|---|
| Elevation | 1,529 m | 1,114 m | 708 to 1,529 m |
| Annual rainfall (2025) | 876 mm | 1,099 mm | 876 to 2,156 mm |
| Mean daily high | 24.2 °C | 24.7 °C | 24.2 to 27.0 °C |
| Mean overnight low | 13.4 °C | 14.6 °C | 13.4 to 16.6 °C |
Observed Climate at Zona Tea Estate (2025)
ERA5 reanalysis data modelled for Zona Tea Estate’s coordinates recorded 876 mm of precipitation across calendar year 2025. The wettest month was November (198 mm) and the driest was August (0 mm). Daytime highs averaged 24.2 °C and overnight lows 13.4 °C over the year; October was the warmest month and July the coolest.
| Metric | 2025 value |
|---|---|
| Annual precipitation | 876 mm |
| Wettest month | November (198 mm) |
| Driest month | August (0 mm) |
| Mean daily high | 24.2 °C |
| Mean overnight low | 13.4 °C |
Frequently Asked Questions
Where is Zona Tea Estate located?
Zona Tea Estate is in 194 Mutare Road, Zimbabwe, at coordinates -17.8426, 31.1301, at an elevation of about 1529 metres.
Who operates Zona Tea Estate?
Zona Tea Estate is operated by Tanganda Tea Company Ltd., according to public supply-chain records.
What type of tea does Zona Tea Estate produce?
Zona Tea Estate is recorded as producing black and green tea.
What certifications does Zona Tea Estate hold?
Zona Tea Estate is recorded as holding the following certification(s): Ethical Tea Partnership.
How much rain does Zona Tea Estate receive?
ERA5 reanalysis data for the estate's coordinates recorded 876 mm of precipitation in 2025, peaking in November (198 mm).
How does Zona Tea Estate compare with estates at a similar elevation?
Zona Tea Estate recorded 876 mm in 2025, 59% less rain than the 2,119 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].
