What grows in Ambatomainty
Melaky, Madagascar
The 2026/27 season in Ambatomainty
| 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 1,449 mm |
| This season's rain | Leaning dry — January, February, November and December 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 +1.2 °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 17 September 2026
What grows in Ambatomainty
-
GroundnutFavourablePlant 8 Oct 2026 – 16 Jan 2027 opens in 1 week
matched to this season's forecast
about 2.7 t/ha expected
Irrigated: plant 21 May 2026 – 22 Mar 2027 · about 3.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GuavaFavourablePlant 12 Oct 2026 – 20 Jan 2027 opens in 2 weeks
matched to this season's forecast
about 24.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageable -
LimeFavourablePlant 8 Oct 2026 – 16 Jan 2027 opens in 1 week
matched to this season's forecast
about 16.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageable -
MandarinFavourablePlant 8 Oct 2026 – 16 Jan 2027 opens in 1 week
matched to this season's forecast
about 18.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageable -
MangoFavourablePlant 12 Oct 2026 – 20 Jan 2027 opens in 2 weeks
matched to this season's forecast
about 18.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 25.0 t/ha
Pest/disease risk — manageable -
SesameFavourablePlant 8 Oct 2026 – 16 Jan 2027 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 — manageableEarly-maturing — escapes late drought -
Bambara groundnutFavourablePlant 22 Oct 2026 – 9 Feb 2027 opens in 3 weeks
matched to this season's forecast
about 1.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
CashewFavourablePlant 21 Oct 2026 – 10 Mar 2027 opens in 3 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 — manageableLimited rooting depth -
Egusi melonFavourablePlant 22 Oct 2026 – 19 Feb 2027 opens in 3 weeks
matched to this season's forecast
about 1.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
FonioFavourablePlant 22 Oct 2026 – 30 Jan 2027 opens in 3 weeks
matched to this season's forecast
about 1.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
MaizeFavourablePlant 21 Oct 2026 – 19 Jan 2027 opens in 3 weeks
matched to this season's forecast
about 6.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 8.8 t/ha
Pest/disease risk — manageable -
PapayaFavourablePlant 21 Oct 2026 – 9 Jan 2027 opens in 3 weeks
matched to this season's forecast
about 46.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.2 t/ha
Pest/disease risk — manageable -
Pearl milletFavourablePlant 21 Oct 2026 – 10 Mar 2027 opens in 3 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.3 t/ha
Pest/disease risk — manageableLimited rooting depthEarly-maturing — escapes late drought -
SorghumFavourablePlant 21 Oct 2026 – 28 Feb 2027 opens in 3 weeks
matched to this season's forecast
about 4.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.7 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SoybeanFavourablePlant 21 Oct 2026 – 8 Feb 2027 opens in 3 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
TobaccoFavourablePlant 21 Oct 2026 – 8 Feb 2027 opens in 3 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
WatermelonFavourablePlant 22 Oct 2026 – 11 Mar 2027 opens in 3 weeks
matched to this season's forecast
about 33.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 47.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African eggplantFavourablePlant 1 Nov 2026 – 19 Feb 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 30.7 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CarrotFavourablePlant 1 Nov 2026 – 30 Jan 2027 opens in 4 weeks
matched to this season's forecast
about 31.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 47.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Common beanFavourablePlant 1 Nov 2026 – 9 Feb 2027 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 2.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CowpeaFavourablePlant 1 Nov 2026 – 19 Feb 2027 opens in 4 weeks
matched to this season's forecast
about 1.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Green gramFavourablePlant 1 Nov 2026 – 1 Mar 2027 opens in 4 weeks
matched to this season's forecast
about 1.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 1.9 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Jute mallowFavourablePlant 1 Nov 2026 – 21 Mar 2027 opens in 4 weeks
matched to this season's forecast
about 8.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 13.2 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
MoringaFavourablePlant 29 Oct 2026 – 7 Jan 2027 opens in 4 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 -
TomatoFavourablePlant 1 Nov 2026 – 20 Jan 2027 opens in 4 weeks
matched to this season's forecast
about 35.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 61.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
AmaranthFavourablePlant 7 Nov 2026 – 5 Feb 2027 opens in 5 weeks
matched to this season's forecast
about 16.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 26.3 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
OkraFavourablePlant 11 Nov 2026 – 1 Mar 2027 opens in 6 weeks
matched to this season's forecast
about 8.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 14.2 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
RiceFavourablePlant 17 Nov 2026 – 16 Jan 2027 opens in 7 weeks
matched to this season's forecast
about 4.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.1 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
LablabFavourablePlant 27 Dec 2026 – 16 Jan 2027 opens in 12 weeks
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 17 Nov 2025 – 18 Sep 2026
Pest/disease risk — manageable -
PumpkinFavourablePlant 6 Jan 2027 – 5 Feb 2027 opens in 14 weeks
matched to this season's forecast
about 20.7 t/ha expected
Irrigated: plant 17 Nov 2025 – 18 Sep 2026 · about 30.7 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African nightshadeFavourablePlant 16 Feb 2027 – 25 Feb 2027 opens in 20 weeks
matched to this season's forecast
about 18.0 t/ha expected
Irrigated: plant 7 Dec 2025 – 18 Sep 2026 · about 21.9 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CucumberFavourablePlant 19 Feb 2027 – 15 Mar 2027 opens in 20 weeks
matched to this season's forecast
about 20.7 t/ha expected
Irrigated: plant 2 Mar 2026 – 18 Sep 2026 · about 35.1 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Spider plantFavourablePlant 16 Feb 2027 – 8 Mar 2027 opens in 20 weeks
matched to this season's forecast
about 10.0 t/ha expected
Irrigated: plant 7 Dec 2025 – 18 Sep 2026 · about 13.2 t/ha
Early-maturing — escapes late drought -
CottonFavourablePlant 8 Oct 2026 – 17 Nov 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 3.5 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
EggplantFavourablePlant 20 Oct 2026 – 18 Jan 2027 opens in 3 weeks
matched to this season's forecast
about 29.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 43.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
ChilliFavourablePlant 10 Oct 2026 – 19 Dec 2026 opens in 1 week
matched to this season's forecast
about 12.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 21.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
Pigeon peaFavourablePlant 12 Oct 2026 – 11 Nov 2026 opens in 2 weeks
matched to this season's forecast
about 1.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableLate-maturing — drought risk -
RoselleFavourablePlant 10 Oct 2026 – 18 Jan 2027 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 — manageableLate-maturing — drought risk -
YamFavourablePlant 8 Oct 2026 – 28 Oct 2026 opens in 1 week
matched to this season's forecast
about 20.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 21.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
GrapefruitFavourablePlant 8 Oct 2026 – 28 Oct 2026 opens in 1 week
matched to this season's forecast
about 16.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableNot enough water in season -
Sweet orangeFavourablePlant 8 Oct 2026 – 28 Oct 2026 opens in 1 week
matched to this season's forecast
about 17.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 33.0 t/ha
Pest/disease risk — manageable -
SunflowerFavourablePlant 22 Oct 2026 – 30 Jan 2027 opens in 3 weeks
matched to this season's forecast
about 1.7 t/ha expected
Irrigated: plant 22 Mar 2027 – 9 Aug 2027 · about 3.3 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
OnionFavourable
Plant 30 Oct 2026 – 28 Jan 2027 opens in 4 weeks
matched to this season's forecast
about 18.6 t/ha expected
Irrigated: plant 22 Mar 2027 – 20 Jul 2027 · about 39.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Finger milletFavourablePlant 31 Dec 2026 – 19 Feb 2027 opens in 13 weeks
matched to this season's forecast
about 2.1 t/ha expected
· about 2.8 t/ha
Pest/disease risk — manageableSteep slopeEarly-maturing — escapes late drought -
CassavaFavourablePlant 8 Oct 2026 – 28 Oct 2026 opens in 1 week
matched to this season's forecast
about 20.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 34.6 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
KaleFavourablePlant 27 Nov 2026 – 17 Dec 2026 opens in 8 weeks
matched to this season's forecast
about 18.0 t/ha expected
Irrigated: plant 22 Mar 2027 – 30 Jun 2027 · about 43.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
LettuceModeratePlant 19 Feb 2027 – 21 Mar 2027 opens in 20 weeks
matched to this season's forecast
about 8.0 t/ha expected
Irrigated: plant 21 May 2027 – 30 Jun 2027 · about 22.9 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GingerModeratePlant 9 Oct 2026 – 29 Oct 2026 opens in 1 week
based on the rains it usually gets
about 6.8 t/ha expected
Irrigated: plant 27 Dec 2026 – 21 Jan 2027 · about 26.3 t/ha
Pest/disease risk — manageableDry season too long for this cropLate-maturing — drought risk -
TurmericModeratePlant 11 Oct 2026 – 31 Oct 2026 opens in 1 week
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 26.3 t/ha
Pest/disease risk — manageableDry season too long for this cropLate-maturing — drought risk
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 Ambatomainty with irrigation
These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.
-
SugarcaneFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 111.2 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 outside the crop's rangeCorrect soil pH (acidifier) -
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 — manageable -
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 — manageableSoil pH below the crop's optimum -
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 — manageable -
Sweet potatoFavourable Needs irrigationPlant 1 May 2027 – 21 May 2027 opens in 30 weeks
matched to this season's forecast
about 33.2 t/ha expected
Early-maturing — escapes late drought -
Niger seedFavourable Needs irrigationPlant 1 May 2027 – 10 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 0.9 t/ha expected
Pest/disease risk — manageableEarly-maturing — escapes late drought -
TaroFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 27.5 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
Irish potatoFavourable Needs irrigationPlant 21 May 2027 – 30 Jun 2027 opens in 33 weeks
matched to this season's forecast
about 39.5 t/ha expected
Pest/disease risk — manageableEarly-maturing — escapes late drought -
BeetrootFavourable Needs irrigationPlant 21 May 2027 – 10 Jun 2027 opens in 33 weeks
matched to this season's forecast
about 35.1 t/ha expected
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Swiss chardFavourable Needs irrigationPlant 1 May 2027 – 21 May 2027 opens in 30 weeks
matched to this season's forecast
about 43.9 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
Sweet pepperFavourable Needs irrigationPlant 1 May 2027 – 21 May 2027 opens in 30 weeks
matched to this season's forecast
about 35.1 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
WheatFavourable Needs irrigationPlant 22 Mar 2027 – 20 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 4.6 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 1.2 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum
What Divisi would not plant in Ambatomainty
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
- Sugarcane Moderate — Water
- Avocado Unsuitable — Temperature
- 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
- Irish potato Unsuitable
- Lemon Unsuitable — Temperature
- Niger seed Unsuitable — Temperature
- Oil palm Unsuitable — Water
- Passion fruit Unsuitable — Temperature
- Sweet pepper Unsuitable — Temperature
- Sweet potato Unsuitable — Temperature
- Swiss chard Unsuitable — Temperature
- Tea Unsuitable — Temperature
- Teff Unsuitable — Temperature
- Wheat Unsuitable — Temperature
Divisi scored 74 crops against this district's own ground; 25 came back without a sowing date.
Plan the season, not just check it
The crops and dates above are read at cells spread across Ambatomainty, 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 Ambatomainty
- 2 September 2026 Lime — Limiting factor changed, now held back mostly by Frost & pests
- 2 September 2026 Lime — Suitability class changed, now rates Favourable
- 2 September 2026 Banana Plantain — Limiting factor changed, now held back mostly by Frost & pests
- 2 September 2026 Banana Plantain — Suitability class changed, now rates Favourable
- 2 September 2026 Passion Fruit — Limiting factor changed, now held back mostly by Frost & pests
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.
Frequently asked questions
What crops grow well in Ambatomainty?
Groundnut, Guava, Lime, Mandarin, Mango all rate well in Ambatomainty — scored against its own rainfall, soil and terrain rather than a national average.
When should I plant Groundnut in Ambatomainty?
In Ambatomainty the window for Groundnut runs 8 Oct 2026 to 16 Jan 2027.
Is there a farming app that works in Ambatomainty?
Divisi does. It reads Ambatomainty'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 Ambatomainty, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.