What grows in Kahama Township Authority
Shinyanga, United Republic of Tanzania
The 2026/27 season in Kahama Township Authority
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | October 2026 to May 2027 |
| Rain in a typical year | About 684 mm |
| This season's rain | Leaning wet — January, October, November and December look heavier than usual. Make sure water can drain off the field; a wet year does more damage through waterlogging and disease than through the rain itself. |
| This season's heat | Hotter than usual — about +1.0 °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 | 2 kinds of ground. The season below is the largest that farms — about 96% of this area. |
| 96% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 191 growing days · about 670 mm · October to May |
|---|---|
| 4% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 186 growing days · about 670 mm · November to May |
last updated 1 October 2026
What grows in Kahama Township Authority
96% lowland, sub-humid, warm — 47 crops
-
Pearl milletFavourablePlant 6 Oct 2026 – 3 Feb 2027 opens in 1 week
matched to this season's forecast
2.1–2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageableLimited rooting depth -
Finger milletFavourablePlant 6 Oct 2026 – 14 Jan 2027 opens in 1 week
matched to this season's forecast
2.4–3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH below the crop's optimum -
Green gramFavourablePlant 16 Oct 2026 – 3 Feb 2027 opens in 2 weeks
matched to this season's forecast
1.2–1.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
CowpeaFavourablePlant 16 Oct 2026 – 25 Dec 2026 opens in 2 weeks
matched to this season's forecast
1.4–1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.5 t/ha
Pest/disease risk — manageable -
Egusi melonFavourablePlant 6 Oct 2026 – 24 Jan 2027 opens in 1 week
matched to this season's forecast
1.0–1.2 t/ha expected
Irrigated: plant 30 Jun 2026 – 22 Mar 2027
Pest/disease risk — manageableSoil pH below the crop's optimum -
LablabFavourablePlant 6 Oct 2026 – 14 Jan 2027 opens in 1 week
matched to this season's forecast
1.6–1.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableLimited rooting depth -
Jute mallowFavourablePlant 17 Oct 2026 – 31 Mar 2027 opens in 2 weeks
matched to this season's forecast
8.1–9.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 13.9 t/ha
Pest/disease risk — manageable -
WatermelonFavourablePlant 16 Oct 2026 – 23 Feb 2027 opens in 2 weeks
matched to this season's forecast
27.5–32.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
CashewFavourablePlant 6 Oct 2026 – 15 Mar 2027 opens in 1 week
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 — manageableLimited rooting depth -
CucumberFavourablePlant 28 Oct 2026 – 13 Jan 2027 opens in 4 weeks
matched to this season's forecast
19.5–22.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Bambara groundnutFavourablePlant 6 Oct 2026 – 15 Dec 2026 opens in 1 week
matched to this season's forecast
1.5–1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
FonioFavourablePlant 6 Oct 2026 – 15 Nov 2026 opens in 1 week
matched to this season's forecast
1.0–1.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
SunflowerFavourablePlant 16 Oct 2026 – 13 Feb 2027 opens in 2 weeks
matched to this season's forecast
about 2.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.2 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
SorghumFavourablePlant 6 Oct 2026 – 24 Jan 2027 opens in 1 week
matched to this season's forecast
about 3.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.6 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Pigeon peaFavourablePlant 6 Oct 2026 – 25 Nov 2026 opens in 1 week
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableLimited rooting depth -
PumpkinFavourablePlant 16 Oct 2026 – 24 Jan 2027 opens in 2 weeks
matched to this season's forecast
about 22.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
SesameFavourablePlant 6 Oct 2026 – 25 Nov 2026 opens in 1 week
matched to this season's forecast
about 1.1 t/ha expected
Irrigated: plant 21 May 2026 – 21 Jan 2027
Pest/disease risk — manageable -
Common beanFavourablePlant 16 Oct 2026 – 25 Dec 2026 opens in 2 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 — manageable -
MangoFavourablePlant 6 Oct 2026 – 24 Jan 2027 opens in 1 week
matched to this season's forecast
about 15.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageable -
African nightshadeFavourablePlant 26 Oct 2026 – 25 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 15.1 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 -
OkraFavourablePlant 28 Oct 2026 – 22 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 8.4 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 optimum -
RoselleFavourablePlant 6 Oct 2026 – 15 Dec 2026 opens in 1 week
matched to this season's forecast
about 1.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
CottonFavourablePlant 6 Oct 2026 – 5 Dec 2026 opens in 1 week
matched to this season's forecast
about 2.1 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) -
SoybeanFavourablePlant 6 Oct 2026 – 25 Dec 2026 opens in 1 week
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
TobaccoFavourablePlant 6 Oct 2026 – 5 Dec 2026 opens in 1 week
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.2 t/ha
Pest/disease risk — manageable -
Spider plantFavourablePlant 26 Oct 2026 – 15 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 8.2 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 optimum -
GroundnutFavourablePlant 5 Oct 2026 – 24 Nov 2026 opens in 1 week
matched to this season's forecast
about 2.4 t/ha expected
Irrigated: plant 30 Jun 2026 – 21 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Sweet potatoFavourablePlant 14 Nov 2026 – 14 Dec 2026 opens in 6 weeks
matched to this season's forecast
about 20.1 t/ha expected
· about 32.4 t/ha
Pest/disease risk — manageable -
Irish potatoFavourablePlant 25 Nov 2026 – 4 Dec 2026 opens in 8 weeks
matched to this season's forecast
about 28.9 t/ha expected
Irrigated: plant 17 Nov 2026 – 20 Jul 2027 · about 41.7 t/ha
Pest/disease risk — manageable -
Niger seedFavourablePlant 3 Feb 2027 – 12 Feb 2027 opens in 18 weeks
matched to this season's forecast
about 1.0 t/ha expected
Irrigated: plant 10 Feb 2027 – 30 Jun 2027
Pest/disease risk — manageable -
African eggplantFavourablePlant 16 Oct 2026 – 15 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 19.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
PapayaFavourablePlant 16 Oct 2026 – 5 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 39.9 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 -
MaizeFavourablePlant 16 Oct 2026 – 15 Nov 2026 opens in 2 weeks
matched to this season's forecast
about 5.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 9.3 t/ha
Pest/disease risk — manageable -
ChilliFavourablePlant 6 Oct 2026 – 5 Dec 2026 opens in 1 week
matched to this season's forecast
about 11.8 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 -
EggplantFavourablePlant 16 Oct 2026 – 5 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 26.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
AmaranthFavourablePlant 26 Oct 2026 – 25 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 15.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 27.8 t/ha
Pest/disease risk — manageable -
CarrotFavourablePlant 26 Oct 2026 – 25 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 26.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Swiss chardFavourablePlant 25 Oct 2026 – 4 Dec 2026 opens in 3 weeks
matched to this season's forecast
about 26.8 t/ha expected
· about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
OnionFavourable
Plant 26 Oct 2026 – 25 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 41.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
TomatoFavourablePlant 16 Oct 2026 – 5 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 29.4 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 -
KaleFavourablePlant 16 Oct 2026 – 15 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 25.1 t/ha expected
Irrigated: plant 28 Oct 2026 – 9 Aug 2027 · about 46.3 t/ha
Pest/disease risk — manageable -
CassavaFavourablePlant 6 Oct 2026 – 26 Oct 2026 opens in 1 week
matched to this season's forecast
about 18.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableNot enough water in seasonLimited rooting depth -
MoringaFavourablePlant 16 Oct 2026 – 5 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 12.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH below the crop's optimum -
RiceFavourablePlant 16 Oct 2026 – 15 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.5 t/ha
Pest/disease risk — manageableNot enough water in season -
Sweet pepperFavourablePlant 4 Jan 2027 – 13 Jan 2027 opens in 14 weeks
matched to this season's forecast
about 19.3 t/ha expected
Irrigated: plant 10 Feb 2027 – 10 Jun 2027 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Passion fruitFavourablePlant 2 Nov 2026 – 2 Mar 2027 opens in 5 weeks
based on the rains it usually gets
about 9.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 16.6 t/ha
Pest/disease risk — manageable -
LettuceFavourablePlant 7 Nov 2026 – 21 Dec 2026 opens in 5 weeks
matched to this season's forecast
about 13.9 t/ha expected
Irrigated: plant 21 May 2027 – 20 Jul 2027 · about 25.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum
4% sub-humid, warm — 47 crops
-
WatermelonFavourablePlant 17 Oct 2026 – 24 Feb 2027 opens in 2 weeks
matched to this season's forecast
29.2–33.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Finger milletFavourablePlant 7 Oct 2026 – 15 Jan 2027 opens in 1 week
matched to this season's forecast
2.4–2.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH below the crop's optimum -
Pearl milletFavourablePlant 7 Oct 2026 – 14 Feb 2027 opens in 1 week
matched to this season's forecast
2.2–2.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageable -
CowpeaFavourablePlant 17 Oct 2026 – 24 Feb 2027 opens in 2 weeks
matched to this season's forecast
1.4–1.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.5 t/ha
Pest/disease risk — manageable -
Egusi melonFavourablePlant 7 Oct 2026 – 4 Feb 2027 opens in 1 week
matched to this season's forecast
1.0–1.1 t/ha expected
Irrigated: plant 30 Jun 2026 – 22 Mar 2027
Pest/disease risk — manageableSoil pH below the crop's optimum -
SorghumFavourablePlant 7 Oct 2026 – 4 Feb 2027 opens in 1 week
matched to this season's forecast
3.2–3.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.6 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Green gramFavourablePlant 17 Oct 2026 – 14 Feb 2027 opens in 2 weeks
matched to this season's forecast
1.2–1.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
SunflowerFavourablePlant 7 Oct 2026 – 14 Feb 2027 opens in 1 week
matched to this season's forecast
2.1–2.3 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 optimum -
LablabFavourablePlant 7 Oct 2026 – 25 Jan 2027 opens in 1 week
matched to this season's forecast
1.6–1.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
Common beanFavourablePlant 17 Oct 2026 – 24 Feb 2027 opens in 2 weeks
matched to this season's forecast
1.9–2.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.8 t/ha
Pest/disease risk — manageable -
Pigeon peaFavourablePlant 7 Oct 2026 – 16 Nov 2026 opens in 1 week
matched to this season's forecast
1.5–1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
MangoFavourablePlant 7 Oct 2026 – 4 Feb 2027 opens in 1 week
matched to this season's forecast
14.7–16.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageable -
CashewFavourablePlant 7 Oct 2026 – 16 Mar 2027 opens in 1 week
matched to this season's forecast
about 1.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.0 t/ha
Pest/disease risk — manageable -
FonioFavourablePlant 7 Oct 2026 – 15 Jan 2027 opens in 1 week
matched to this season's forecast
about 1.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
Bambara groundnutFavourablePlant 7 Oct 2026 – 15 Jan 2027 opens in 1 week
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
OkraFavourablePlant 29 Oct 2026 – 3 Jan 2027 opens in 4 weeks
matched to this season's forecast
about 9.0 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 optimum -
RoselleFavourablePlant 7 Oct 2026 – 26 Dec 2026 opens in 1 week
matched to this season's forecast
about 1.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
SoybeanFavourablePlant 7 Oct 2026 – 5 Jan 2027 opens in 1 week
matched to this season's forecast
about 2.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
TobaccoFavourablePlant 7 Oct 2026 – 15 Jan 2027 opens in 1 week
matched to this season's forecast
about 2.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.2 t/ha
Pest/disease risk — manageable -
CucumberFavourablePlant 29 Oct 2026 – 21 Mar 2027 opens in 4 weeks
matched to this season's forecast
about 21.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Jute mallowFavourablePlant 18 Oct 2026 – 1 Apr 2027 opens in 2 weeks
matched to this season's forecast
about 8.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 13.9 t/ha
Pest/disease risk — manageable -
PumpkinFavourablePlant 17 Oct 2026 – 14 Feb 2027 opens in 2 weeks
matched to this season's forecast
about 21.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
SesameFavourablePlant 7 Oct 2026 – 6 Dec 2026 opens in 1 week
matched to this season's forecast
about 1.0 t/ha expected
Irrigated: plant 21 May 2026 – 21 Jan 2027
Pest/disease risk — manageable -
African nightshadeFavourablePlant 27 Oct 2026 – 26 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 15.0 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 -
PapayaFavourablePlant 17 Oct 2026 – 26 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 41.1 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 -
Spider plantFavourablePlant 27 Oct 2026 – 26 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 8.2 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 optimum -
CottonFavourablePlant 7 Oct 2026 – 6 Dec 2026 opens in 1 week
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
CarrotFavourablePlant 27 Oct 2026 – 6 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 28.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Sweet potatoFavourablePlant 26 Nov 2026 – 5 Jan 2027 opens in 8 weeks
matched to this season's forecast
about 21.3 t/ha expected
· about 32.4 t/ha
Pest/disease risk — manageable -
Irish potatoFavourablePlant 26 Nov 2026 – 26 Dec 2026 opens in 8 weeks
matched to this season's forecast
about 28.2 t/ha expected
Irrigated: plant 17 Nov 2026 – 20 Jul 2027 · about 41.7 t/ha
Pest/disease risk — manageable -
Niger seedFavourablePlant 4 Feb 2027 – 13 Feb 2027 opens in 18 weeks
matched to this season's forecast
about 0.9 t/ha expected
Irrigated: plant 10 Feb 2027 – 30 Jun 2027
Pest/disease risk — manageable -
MaizeFavourablePlant 17 Oct 2026 – 26 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 5.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 9.3 t/ha
Pest/disease risk — manageable -
African eggplantFavourablePlant 17 Oct 2026 – 26 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 19.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
GroundnutFavourablePlant 7 Oct 2026 – 16 Dec 2026 opens in 1 week
matched to this season's forecast
about 2.4 t/ha expected
Irrigated: plant 30 Jun 2026 – 21 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
ChilliFavourablePlant 17 Oct 2026 – 6 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 11.6 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 -
EggplantFavourablePlant 17 Oct 2026 – 16 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 26.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
AmaranthFavourablePlant 27 Oct 2026 – 16 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 15.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 27.8 t/ha
Pest/disease risk — manageable -
Swiss chardFavourablePlant 27 Oct 2026 – 16 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 26.1 t/ha expected
· about 46.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
TomatoFavourablePlant 17 Oct 2026 – 16 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 29.6 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 -
OnionFavourable
Plant 27 Oct 2026 – 6 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 21.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 41.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
KaleFavourablePlant 27 Oct 2026 – 26 Dec 2026 opens in 4 weeks
matched to this season's forecast
about 25.2 t/ha expected
Irrigated: plant 28 Oct 2026 – 9 Aug 2027 · about 46.3 t/ha
Pest/disease risk — manageable -
CassavaFavourablePlant 7 Oct 2026 – 27 Oct 2026 opens in 1 week
matched to this season's forecast
about 21.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageable -
MoringaFavourablePlant 17 Oct 2026 – 16 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 13.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH below the crop's optimum -
RiceFavourablePlant 17 Oct 2026 – 16 Dec 2026 opens in 2 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.5 t/ha
Pest/disease risk — manageable -
Sweet pepperFavourablePlant 26 Dec 2026 – 5 Jan 2027 opens in 12 weeks
matched to this season's forecast
about 19.3 t/ha expected
Irrigated: plant 10 Feb 2027 – 10 Jun 2027 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Passion fruitFavourablePlant 4 Nov 2026 – 4 Mar 2027 opens in 5 weeks
based on the rains it usually gets
about 10.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 16.6 t/ha
Pest/disease risk — manageable -
LettuceFavourablePlant 9 Nov 2026 – 23 Dec 2026 opens in 6 weeks
matched to this season's forecast
about 13.6 t/ha expected
Irrigated: plant 21 May 2027 – 20 Jul 2027 · about 25.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum
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 Kahama Township Authority with irrigation
These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.
-
GuavaFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 35.0 t/ha expected
Pest/disease risk — manageable -
PineappleFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 64.8 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
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 below the crop's optimum -
GrapefruitFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 37.1 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
LemonFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 37.1 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
Sweet orangeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 37.1 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
GingerFavourable 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 optimum -
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 — manageable -
TurmericFavourable 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 — manageable -
LimeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 23.2 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
YamFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 23.2 t/ha expected
-
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 -
Arabica coffeeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 2.3 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 -
MandarinFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 30.6 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
BeetrootFavourable Needs irrigationPlant 1 May 2027 – 30 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 37.1 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
SugarcaneFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 88.0 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
WheatFavourable Needs irrigationPlant 22 Mar 2027 – 9 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 4.9 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
AvocadoFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
based on the rains it usually gets
about 11.0 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum
What Divisi would not plant in Kahama Township Authority
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.
- Pineapple Moderate — Water
- Avocado Unsuitable — Water
- Banana Unsuitable — Water
- Beetroot Unsuitable — Temperature
- Cabbage Unsuitable — Temperature
- Chickpea Unsuitable — Temperature
- Cocoa Unsuitable — Water
- Coconut Unsuitable
- Taro Unsuitable — Water
- Arabica coffee Unsuitable — Water
- Robusta coffee Unsuitable — Water
- Enset Unsuitable
- Garlic Unsuitable — Temperature
- Ginger Unsuitable — Water
- Grapefruit Unsuitable — Water
- Guava Unsuitable — Water
- Lemon Unsuitable — Water
- Lime Unsuitable — Water
- Mandarin Unsuitable — Water
- Oil palm Unsuitable — Water
- Sugarcane Unsuitable — Water
- Sweet orange Unsuitable — Water
- Tea Unsuitable
- Teff Unsuitable — Temperature
- Turmeric Unsuitable — Water
- Wheat Unsuitable — Temperature
- Yam Unsuitable — Water
Divisi scored 74 crops against this district's own ground; 27 came back without a sowing date.
Plan the season, not just check it
The crops and dates above are read at cells spread across Kahama Township Authority, 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 firstWhat changed in Kahama Township Authority
- 2 September 2026 Green Gram — Suitability class changed, now rates Favourable
- 2 September 2026 Soybean — Suitability class changed, now rates Favourable
- 2 September 2026 Avocado — Suitability class changed, now rates Favourable
- 2 September 2026 Pigeon Pea — Suitability class changed, now rates Favourable
- 2 September 2026 Passion Fruit — Suitability class changed, now rates Favourable
This 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 Kahama Township Authority?
African nightshade, Bambara groundnut, Carrot, Cashew, Common bean all rate well in Kahama Township Authority — scored against its own rainfall, soil and terrain rather than a national average.
When should I plant African nightshade in Kahama Township Authority?
In Kahama Township Authority the window for African nightshade runs 26 Oct 2026 to 25 Dec 2026.
Is there a farming app that works in Kahama Township Authority?
Divisi does. It reads Kahama Township Authority'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 Kahama Township Authority, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.