What grows in Betioky Atsimo
Atsimo Andrefana, Madagascar
The 2026/27 season in Betioky Atsimo
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | November 2026 to March 2027 |
| Rain in a typical year | About 614 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 +1.5 °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 short crop, and only if timed to it, 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 Betioky Atsimo
-
LablabFavourablePlant 23 Nov 2026 – 23 Dec 2026 opens in 7 weeks
based on the rains it usually gets
1.6–1.9 t/ha expected
Irrigated: plant 2 Mar 2027 – 20 Jul 2027
Pest/disease risk — manageableLimited rooting depth -
Pearl milletFavourablePlant 15 Dec 2026 – 24 Jan 2027 opens in 11 weeks
matched to this season's forecast
2.3–2.5 t/ha expected
Irrigated: plant 20 Jul 2026 – 2 Mar 2027 · about 3.5 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
SorghumFavourablePlant 9 Dec 2026 – 29 Dec 2026 opens in 10 weeks
matched to this season's forecast
3.5–4.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 5.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CowpeaFavourablePlant 19 Dec 2026 – 18 Jan 2027 opens in 11 weeks
matched to this season's forecast
1.6–1.8 t/ha expected
Irrigated: plant 20 Jul 2026 – 11 Apr 2027 · about 2.5 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
Green gramFavourablePlant 22 Dec 2026 – 11 Jan 2027 opens in 12 weeks
matched to this season's forecast
1.3–1.5 t/ha expected
Irrigated: plant 20 Jul 2026 – 22 Mar 2027 · about 2.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Jute mallowFavourablePlant 23 Dec 2026 – 11 Feb 2027 opens in 12 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 — manageableEarly-maturing — escapes late drought -
Egusi melonFavourablePlant 29 Dec 2026 – 7 Jan 2027 opens in 13 weeks
matched to this season's forecast
1.0–1.2 t/ha expected
Irrigated: plant 21 Jan 2027 – 2 Mar 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
OkraFavourablePlant 26 Dec 2026 – 15 Jan 2027 opens in 12 weeks
matched to this season's forecast
8.2–9.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 15.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
WatermelonFavourablePlant 5 Jan 2027 – 15 Jan 2027 opens in 14 weeks
matched to this season's forecast
30.3–35.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 8 Oct 2026 · about 50.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GroundnutFavourablePlant 26 Nov 2026 – 26 Dec 2026 opens in 8 weeks
matched to this season's forecast
2.2–2.5 t/ha expected
Irrigated: plant 30 Jun 2026 – 10 Feb 2027 · about 4.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
MangoFavourablePlant 26 Nov 2026 – 26 Dec 2026 opens in 8 weeks
matched to this season's forecast
13.4–15.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 25.0 t/ha
Pest/disease risk — manageable -
SesameFavourablePlant 26 Nov 2026 – 5 Jan 2027 opens in 8 weeks
matched to this season's forecast
0.9–1.0 t/ha expected
Irrigated: plant 10 Jun 2026 – 10 Feb 2027 · about 1.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Common beanFavourablePlant 12 Dec 2026 – 21 Jan 2027 opens in 10 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PumpkinFavourablePlant 4 Dec 2026 – 13 Jan 2027 opens in 9 weeks
based on the rains it usually gets
about 18.8 t/ha expected
Irrigated: plant 2 Mar 2027 – 9 Aug 2027 · about 32.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SoybeanFavourablePlant 3 Dec 2026 – 23 Dec 2026 opens in 9 weeks
matched to this season's forecast
2.3–2.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
TobaccoFavourablePlant 10 Dec 2026 – 9 Jan 2027 opens in 10 weeks
matched to this season's forecast
about 2.3 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 -
TomatoFavourablePlant 5 Dec 2026 – 25 Dec 2026 opens in 9 weeks
matched to this season's forecast
about 26.0 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 (acidifier) -
African nightshadeFavourablePlant 14 Dec 2026 – 13 Jan 2027 opens in 10 weeks
based on the rains it usually gets
about 13.1 t/ha expected
Irrigated: plant 2 Mar 2026 – 18 Sep 2026 · about 23.2 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
Bambara groundnutFavourablePlant 16 Dec 2026 – 25 Dec 2026 opens in 11 weeks
matched to this season's forecast
about 1.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 8 Oct 2026
Pest/disease risk — manageableSoil pH below the crop's optimum -
CarrotFavourablePlant 21 Dec 2026 – 10 Jan 2027 opens in 11 weeks
matched to this season's forecast
about 24.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 50.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
SunflowerFavourablePlant 16 Dec 2026 – 5 Jan 2027 opens in 11 weeks
matched to this season's forecast
about 1.6 t/ha expected
Irrigated: plant 2 Mar 2027 – 9 Aug 2027 · about 3.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African eggplantFavourablePlant 26 Dec 2026 – 15 Jan 2027 opens in 12 weeks
matched to this season's forecast
about 16.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 8 Oct 2026 · about 32.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
FonioFavourablePlant 25 Dec 2026 – 24 Jan 2027 opens in 12 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 8 Oct 2026
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
AmaranthFavourablePlant 5 Jan 2027 – 25 Jan 2027 opens in 14 weeks
matched to this season's forecast
about 12.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 8 Oct 2026 · about 27.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Finger milletFavourablePlant 3 Jan 2027 – 13 Jan 2027 opens in 13 weeks
based on the rains it usually gets
about 2.0 t/ha expected
Irrigated: plant 2 Mar 2027 – 30 Jun 2027 · about 3.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
Spider plantFavourablePlant 13 Feb 2027 – 22 Feb 2027 opens in 19 weeks
matched to this season's forecast
about 7.3 t/ha expected
Irrigated: plant 2 Mar 2026 – 18 Sep 2026 · about 13.9 t/ha
Soil pH outside the crop's rangeCorrect soil pH (acidifier)Correctable with liming -
CottonFavourablePlant 1 Dec 2026 – 21 Dec 2026 opens in 9 weeks
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
Pigeon peaFavourablePlant 1 Dec 2026 – 21 Dec 2026 opens in 9 weeks
matched to this season's forecast
about 1.4 t/ha expected
Irrigated: plant 20 Jul 2026 – 1 Jan 2027 · about 2.0 t/ha
Pest/disease risk — manageableNot enough water in seasonLate-maturing — drought risk -
RoselleFavourablePlant 11 Dec 2026 – 21 Dec 2026 opens in 10 weeks
matched to this season's forecast
about 0.9 t/ha expected
Irrigated: plant 27 Dec 2025 – 18 Sep 2026 · about 1.5 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
MaizeFavourablePlant 2 Dec 2026 – 22 Dec 2026 opens in 9 weeks
matched to this season's forecast
about 4.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 9.3 t/ha
Pest/disease risk — manageableNot enough water in season -
MoringaFavourablePlant 1 Dec 2026 – 31 Dec 2026 opens in 9 weeks
matched to this season's forecast
about 10.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableNot enough water in season -
PapayaFavourablePlant 30 Nov 2026 – 20 Dec 2026 opens in 8 weeks
matched to this season's forecast
about 28.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH below the crop's optimum -
CashewFavourablePlant 13 Dec 2026 – 11 Feb 2027 opens in 10 weeks
matched to this season's forecast
about 0.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.0 t/ha
Pest/disease risk — manageableDry season too long for this cropSoil pH below the crop's optimum -
RiceFavourablePlant 6 Dec 2026 – 26 Dec 2026 opens in 9 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.5 t/ha
Pest/disease risk — manageableNot enough water in seasonEarly-maturing — escapes late drought -
OnionFavourable
Plant 19 Dec 2026 – 8 Jan 2027 opens in 11 weeks
matched to this season's forecast
about 13.6 t/ha expected
Irrigated: plant 22 Mar 2027 – 9 Aug 2027 · about 41.7 t/ha
Pest/disease risk — manageableNot enough water in seasonEarly-maturing — escapes late drought -
CucumberFavourablePlant 3 Mar 2027 – 12 Mar 2027 opens in 22 weeks
matched to this season's forecast
about 13.6 t/ha expected
Irrigated: plant 22 Mar 2027 – 29 Aug 2027 · about 37.1 t/ha
Pest/disease risk — manageableNot enough water in seasonEarly-maturing — escapes late drought -
EggplantFavourablePlant 12 Dec 2026 – 22 Dec 2026 opens in 10 weeks
matched to this season's forecast
about 19.9 t/ha expected
Irrigated: plant 27 Dec 2025 – 18 Sep 2026 · about 46.3 t/ha
Pest/disease risk — manageableNot enough water in seasonLate-maturing — drought risk -
ChilliFavourablePlant 3 Dec 2026 – 23 Dec 2026 opens in 9 weeks
matched to this season's forecast
about 8.0 t/ha expected
· about 23.2 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH below the crop's optimum -
KaleModeratePlant 9 Dec 2026 – 19 Dec 2026 opens in 10 weeks
matched to this season's forecast
about 9.7 t/ha expected
Irrigated: plant 2 Mar 2027 – 20 Jul 2027 · about 46.3 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil 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 Betioky Atsimo 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 -
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 -
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 -
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 — manageable -
MandarinFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 32.4 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 — manageable -
PineappleFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 62.8 t/ha expected
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (acidifier) -
Sweet orangeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 35.1 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 17.8 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
CocoaFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 1.7 t/ha expected
Pest/disease risk — manageable -
CassavaFavourable 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 — manageableLimited rooting depthLate-maturing — drought risk -
Sweet potatoFavourable Needs irrigationPlant 1 May 2027 – 21 May 2027 opens in 30 weeks
matched to this season's forecast
about 35.0 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 1.0 t/ha expected
Pest/disease risk — manageableEarly-maturing — escapes late drought -
TeffFavourable Needs irrigationPlant 10 Jun 2027 – 30 Jun 2027 opens in 36 weeks
matched to this season's forecast
about 3.3 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
Irish potatoFavourable Needs irrigationPlant 1 May 2027 – 30 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 41.7 t/ha expected
Pest/disease risk — manageableEarly-maturing — escapes late drought -
BeetrootFavourable Needs irrigationPlant 21 May 2027 – 30 Jun 2027 opens in 33 weeks
matched to this season's forecast
about 37.1 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 27.8 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
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 — manageableLate-maturing — drought risk -
YamFavourable 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 — manageableLate-maturing — drought risk -
LettuceFavourable Needs irrigationPlant 21 May 2027 – 30 Jun 2027 opens in 33 weeks
matched to this season's forecast
about 31.7 t/ha expected
Pest/disease risk — manageableEarly-maturing — escapes late drought -
WheatFavourable Needs irrigationPlant 11 Apr 2027 – 30 Jun 2027 opens in 27 weeks
matched to this season's forecast
about 5.8 t/ha expected
Pest/disease risk — manageable -
ChickpeaFavourable Needs irrigationPlant 1 May 2027 – 30 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 2.4 t/ha expected
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GingerFavourable Needs irrigationPlant 27 Dec 2026 – 21 Jan 2027 opens in 12 weeks
based on the rains it usually gets
about 27.8 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
Swiss chardFavourable Needs irrigationPlant 11 Apr 2027 – 10 Jun 2027 opens in 27 weeks
matched to this season's forecast
about 46.3 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
Sweet pepperFavourable Needs irrigationPlant 11 Apr 2027 – 21 May 2027 opens in 27 weeks
matched to this season's forecast
about 37.1 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
Arabica coffeeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 1.4 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum
What Divisi would not plant in Betioky Atsimo
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.
- Cassava Only in patches — clears in part of this area, not across any one zone
- Lettuce Only in patches — clears in part of this area, not across any one zone
- Avocado Unsuitable
- 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
- Irish potato Unsuitable
- Lemon Unsuitable — Water
- Lime Unsuitable — Water
- Mandarin Unsuitable — Water
- Niger seed Unsuitable — Temperature
- Oil palm Unsuitable — Water
- Passion fruit Unsuitable — Temperature
- Pineapple Unsuitable — Water
- Sugarcane Unsuitable — Water
- Sweet orange Unsuitable — Water
- Sweet pepper Unsuitable — Temperature
- Sweet potato Unsuitable — Temperature
- Swiss chard Unsuitable — Temperature
- Tea Unsuitable
- Teff Unsuitable — Temperature
- Turmeric Unsuitable — Water
- Wheat Unsuitable — Temperature
- Yam Unsuitable — Water
Divisi scored 74 crops against this district's own ground; 35 came back without a sowing date.
Plan the season, not just check it
The crops and dates above are read at cells spread across Betioky Atsimo, 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 Betioky Atsimo
- 2 September 2026 Cashew — Limiting factor changed, now held back mostly by Water
- 2 September 2026 Jute Mallow — Suitability class changed, now rates Favourable
- 2 September 2026 Cucumber — Suitability class changed, now rates Favourable
- 2 September 2026 Okra — Crop stopped being recommendable
- 2 September 2026 Mandarin — Crop became recommendable
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 Betioky Atsimo?
Lablab, Pearl millet, Sorghum, Cowpea, Green gram all rate well in Betioky Atsimo — scored against its own rainfall, soil and terrain rather than a national average.
When should I plant Lablab in Betioky Atsimo?
In Betioky Atsimo the window for Lablab runs 23 Nov 2026 to 23 Dec 2026.
Is there a farming app that works in Betioky Atsimo?
Divisi does. It reads Betioky Atsimo'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 Betioky Atsimo, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.