What grows in Tandahimba
Mtwara, United Republic of Tanzania
The 2026/27 season in Tandahimba
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | November 2026 to May 2027 |
| Rain in a typical year | About 1,030 mm |
| This season's rain | Leaning dry — January and February look short of rain. Plant at the early end of the window, favour quicker and more drought-tolerant crops, and keep moisture in the soil: mulch, and weed early. |
| This season's heat | Hotter than usual — about +1.3 °C over the growing months. Heat makes the same rain do less, so a dry spell bites sooner: do not plant late, and shade or mulch what you can. |
| What that supports | enough rain for one full main crop, warm all year, so nothing but rain ends the season |
| Ground this covers | One kind of ground throughout. |
last updated 16 September 2026
What grows in Tandahimba
-
CashewFavourablePlant 29 Oct 2026 – 7 Apr 2027 opens in 4 weeks
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.0 t/ha
Pest/disease risk — manageable -
Egusi melonFavourablePlant 30 Oct 2026 – 27 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 30 Jun 2026 – 11 Apr 2027
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
GroundnutFavourablePlant 29 Oct 2026 – 27 Jan 2027 opens in 4 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 30 Jun 2026 – 10 Feb 2027 · about 4.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
GuavaFavourablePlant 29 Oct 2026 – 26 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 24.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
LablabFavourablePlant 29 Oct 2026 – 16 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
LemonFavourablePlant 29 Oct 2026 – 26 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 22.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
LimeFavourablePlant 29 Oct 2026 – 26 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 16.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
MandarinFavourablePlant 29 Oct 2026 – 26 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 18.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
MangoFavourablePlant 29 Oct 2026 – 26 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Pearl milletFavourablePlant 29 Oct 2026 – 18 Mar 2027 opens in 4 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
SesameFavourablePlant 29 Oct 2026 – 17 Jan 2027 opens in 4 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 21 May 2026 – 2 Mar 2027
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
SorghumFavourablePlant 29 Oct 2026 – 26 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 3.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.6 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
SoybeanFavourablePlant 30 Oct 2026 – 17 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 2.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Sweet orangeFavourablePlant 29 Oct 2026 – 18 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 21.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
African eggplantFavourablePlant 8 Nov 2026 – 26 Feb 2027 opens in 5 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Bambara groundnutFavourablePlant 9 Nov 2026 – 17 Feb 2027 opens in 6 weeks
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
FonioFavourablePlant 9 Nov 2026 – 17 Feb 2027 opens in 6 weeks
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Green gramFavourablePlant 9 Nov 2026 – 19 Mar 2027 opens in 6 weeks
matched to this season's forecast
about 1.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.0 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
MaizeFavourablePlant 9 Nov 2026 – 17 Feb 2027 opens in 6 weeks
matched to this season's forecast
about 6.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 9.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
PapayaFavourablePlant 9 Nov 2026 – 7 Feb 2027 opens in 6 weeks
matched to this season's forecast
about 45.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
PumpkinFavourablePlant 9 Nov 2026 – 9 Mar 2027 opens in 6 weeks
matched to this season's forecast
about 21.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
TobaccoFavourablePlant 9 Nov 2026 – 27 Feb 2027 opens in 6 weeks
matched to this season's forecast
about 2.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.2 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
WatermelonFavourablePlant 9 Nov 2026 – 19 Mar 2027 opens in 6 weeks
matched to this season's forecast
about 30.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
AmaranthFavourablePlant 19 Nov 2026 – 27 Feb 2027 opens in 7 weeks
matched to this season's forecast
about 17.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 27.8 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
CarrotFavourablePlant 19 Nov 2026 – 9 Mar 2027 opens in 7 weeks
matched to this season's forecast
about 30.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Common beanFavourablePlant 19 Nov 2026 – 19 Mar 2027 opens in 7 weeks
matched to this season's forecast
about 2.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.8 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
CowpeaFavourablePlant 19 Nov 2026 – 19 Mar 2027 opens in 7 weeks
matched to this season's forecast
about 1.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.5 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
Jute mallowFavourablePlant 17 Nov 2026 – 20 Apr 2027 opens in 7 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 13.9 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
OkraFavourablePlant 20 Nov 2026 – 21 Mar 2027 opens in 7 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 13.9 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
TomatoFavourablePlant 19 Nov 2026 – 27 Feb 2027 opens in 7 weeks
matched to this season's forecast
about 35.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
African nightshadeFavourablePlant 25 Nov 2026 – 25 Mar 2027 opens in 8 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
MoringaFavourablePlant 25 Nov 2026 – 3 Feb 2027 opens in 8 weeks
matched to this season's forecast
about 20.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Spider plantFavourablePlant 25 Nov 2026 – 25 Mar 2027 opens in 8 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 13.9 t/ha
Soil pH outside the crop's rangeCorrect soil pH (lime)Correctable with liming -
RiceFavourablePlant 8 Dec 2026 – 6 Feb 2027 opens in 10 weeks
matched to this season's forecast
about 4.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.5 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
Finger milletFavourablePlant 17 Dec 2026 – 7 Mar 2027 opens in 11 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 27 Dec 2025 – 18 Sep 2026
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
CucumberFavourablePlant 24 Jan 2027 – 11 Apr 2027 opens in 16 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 10 Feb 2026 – 28 Oct 2026 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
OnionFavourable
Plant 15 Jan 2027 – 6 Mar 2027 opens in 15 weeks
matched to this season's forecast
about 27.8 t/ha expected
Irrigated: plant 10 Feb 2027 – 29 Aug 2027 · about 41.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
SunflowerFavourablePlant 7 Feb 2027 – 9 Mar 2027 opens in 18 weeks
matched to this season's forecast
about 2.3 t/ha expected
· about 3.2 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
CottonFavourablePlant 30 Oct 2026 – 29 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 2.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
ChilliFavourablePlant 30 Oct 2026 – 29 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 13.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Pigeon peaFavourablePlant 30 Oct 2026 – 9 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableLate-maturing — drought risk -
RoselleFavourablePlant 30 Oct 2026 – 28 Jan 2027 opens in 4 weeks
matched to this season's forecast
about 1.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
TurmericFavourablePlant 29 Oct 2026 – 18 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 21.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 27.8 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
YamFavourablePlant 30 Oct 2026 – 19 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 20.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
EggplantFavourablePlant 9 Nov 2026 – 28 Jan 2027 opens in 6 weeks
matched to this season's forecast
about 30.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
KaleFavourablePlant 7 Jan 2027 – 27 Jan 2027 opens in 14 weeks
matched to this season's forecast
about 28.8 t/ha expected
Irrigated: plant 2 Mar 2027 – 20 Jul 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Swiss chardFavourablePlant 14 Jan 2027 – 24 Jan 2027 opens in 15 weeks
based on the rains it usually gets
about 29.6 t/ha expected
Irrigated: plant 2 Mar 2027 – 30 Jun 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
GrapefruitFavourablePlant 30 Oct 2026 – 19 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 16.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Irish potatoFavourablePlant 16 Mar 2027 – 25 Mar 2027 opens in 24 weeks
matched to this season's forecast
about 26.6 t/ha expected
Irrigated: plant 11 Apr 2027 – 20 Jul 2027 · about 41.7 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PineappleFavourablePlant 27 Oct 2026 – 16 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 42.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageable -
CassavaFavourablePlant 30 Oct 2026 – 19 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 22.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
SugarcaneFavourablePlant 27 Oct 2026 – 16 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 43.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 107.9 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH below the crop's optimum -
LettuceFavourablePlant 11 Mar 2027 – 2 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 11.1 t/ha expected
Irrigated: plant 21 May 2027 – 20 Jul 2027 · about 25.0 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
GingerModeratePlant 30 Oct 2026 – 19 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 9.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 27.8 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH outside the crop's range
Rain-fed. These dates are worked out from each place's own rainfall, for a field watered by the season — with irrigation a window can open earlier, close later, or come round more than once a year. Check your own field under What grows, or get the Divisi app for a calendar dated to your farm.
What grows in Tandahimba with irrigation
These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.
-
BananaFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 55.6 t/ha expected
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Oil palmFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 19.3 t/ha expected
Pest/disease risk — manageable -
Robusta coffeeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 2.8 t/ha expected
Pest/disease risk — manageable -
CocoaFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 1.9 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
Arabica coffeeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 2.0 t/ha expected
Pest/disease risk — manageable -
CoconutFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 2.8 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
Niger seedFavourable Needs irrigationPlant 11 Apr 2027 – 30 Jun 2027 opens in 27 weeks
matched to this season's forecast
about 1.0 t/ha expected
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
BeetrootFavourable Needs irrigationPlant 21 May 2027 – 20 Jul 2027 opens in 33 weeks
matched to this season's forecast
about 37.1 t/ha expected
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Sweet potatoFavourable Needs irrigationPlant 11 Apr 2027 – 10 Jun 2027 opens in 27 weeks
matched to this season's forecast
about 32.4 t/ha expected
Early-maturing — escapes late drought -
TaroFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 27.8 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
Sweet pepperFavourable Needs irrigationPlant 2 Mar 2027 – 30 Jun 2027 opens in 22 weeks
matched to this season's forecast
about 37.1 t/ha expected
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime)
What Divisi would not plant in Tandahimba
Every crop in the catalogue is scored against this district, not only the ones that work — so the list above is a decision rather than a shortlist. These are the rest, with what ruled each one out.
- Niger seed Only in patches — clears in part of this area, not across any one zone
- Sweet potato Only in patches — clears in part of this area, not across any one zone
- Avocado Only in patches — clears in part of this area, not across any one zone
- Beetroot Only in patches — clears in part of this area, not across any one zone
- Passion fruit Only in patches — clears in part of this area, not across any one zone
- Sweet pepper Only in patches — clears in part of this area, not across any one zone
- Coconut Moderate — Water
- Arabica coffee Moderate — Water
- Taro Moderate — Water
- Banana Unsuitable — Water
- Cabbage Unsuitable — Temperature
- Chickpea Unsuitable — Temperature
- Cocoa Unsuitable — Water
- Robusta coffee Unsuitable — Water
- Enset Unsuitable — Temperature
- Garlic Unsuitable — Temperature
- Oil palm Unsuitable — Water
- Tea Unsuitable — Temperature
- Teff Unsuitable — Temperature
- Wheat Unsuitable — Temperature
Divisi scored 74 crops against this district's own ground; 20 came back without a sowing date.
Plan the season, not just check it
The crops and dates above are read at cells spread across Tandahimba, and the map colours which kind of ground each part of it is. Your own soil, slope and rainfall will shift the dates — the Divisi app works them out for your field, and dates each job that follows.
Or check your field firstThis calendar moves
Planting windows shift with the forecast. Leave your email and we'll send what changed, and a note when planting time nears — a couple of emails a month at most.
Support and extension
- Building a Better Tomorrow – Youth Initiative for Agribusiness
- Fertiliser Subsidy Programme
- Smallholder Farmers Credit Guarantee Scheme
- Tanzania Agricultural Research Institute
- Tanzania Official Seed Certification Institute
Frequently asked questions
What crops grow well in Tandahimba?
Cashew, Egusi melon, Groundnut, Guava, Lablab all rate well in Tandahimba — scored against its own rainfall, soil and terrain rather than a national average.
When should I plant Cashew in Tandahimba?
In Tandahimba the window for Cashew runs 29 Oct 2026 to 7 Apr 2027.
Is there a farming app that works in Tandahimba?
Divisi does. It reads Tandahimba's own rainfall, soil and terrain rather than a national average, so the planting dates and crop shortlist on this page are the same ones the app works out for a field here — then dates each job for that field, and keeps working with no signal.
Is this exact for my own field?
No — these are readings taken across Tandahimba, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.