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What grows in Ihosy

Ihorombe, Madagascar

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Map showing the boundary of Ihosy

The 2026/27 season in Ihosy

Rainy seasonsOne each year — one chance to plant, so timing carries it
When the rains are expectedNovember 2026 to April 2027
Rain in a typical yearAbout 850 mm
This season's rainLeaning dry — January, February 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 heatHotter than usual — about +1.6 °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 supportsenough rain for one short crop, and only if timed to it, warm all year, so nothing but rain ends the season
Ground this covers2 kinds of ground. The season below is the largest that farms — about 97% of this area.
97% enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 162 growing days · about 820 mm · November to April
3% enough rain for one full main crop; warm all year, so nothing but rain ends the season 181 growing days · about 960 mm · November to April

last updated 17 September 2026

What grows in Ihosy

97% lowland, semi-arid, warm — 49 crops

3% lowland, sub-humid, warm — 46 crops

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 Ihosy with irrigation

These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.

What Divisi would not plant in Ihosy

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.

  • Lime Only in patches — clears in part of this area, not across any one zone
  • Sweet orange 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
  • Grapefruit Only in patches — clears in part of this area, not across any one zone
  • Mandarin Only in patches — clears in part of this area, not across any one zone
  • Pineapple Only in patches — clears in part of this area, not across any one zone
  • Arabica coffee Only in patches — clears in part of this area, not across any one zone
  • Tea Only in patches — clears in part of this area, not across any one zone
  • Teff Only in patches — clears in part of this area, not across any one zone
  • Turmeric Only in patches — clears in part of this area, not across any one zone
  • Sugarcane Moderate — Water
  • Banana Moderate — Water
  • Ginger Only in patches — clears in part of this area, not across any one zone
  • Robusta coffee Moderate — Frost & pests
  • Cabbage Unsuitable — Temperature
  • Chickpea Unsuitable — Temperature
  • Cocoa Unsuitable
  • Coconut Unsuitable
  • Taro Unsuitable — Water
  • Enset Unsuitable
  • Garlic Unsuitable — Temperature
  • Oil palm Unsuitable

Divisi scored 74 crops against this district's own ground; 22 came back without a sowing date.

Plan the season, not just check it

The crops and dates above are read at cells spread across Ihosy, 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 first

What changed in Ihosy

  • 31 August 2026 Banana Plantain — Crop became recommendable
  • 31 August 2026 Pumpkin Butternut — Crop became recommendable
  • 31 August 2026 Fonio — Crop became recommendable
  • 31 August 2026 Cucumber — Crop became recommendable
  • 31 August 2026 Lime — 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 Ihosy?

Guava, Groundnut, Maize, Mango, Papaya all rate well in Ihosy — scored against its own rainfall, soil and terrain rather than a national average.

When should I plant Guava in Ihosy?

In Ihosy the window for Guava runs 18 Oct 2026 to 26 Jan 2027.

Is there a farming app that works in Ihosy?

Divisi does. It reads Ihosy'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 Ihosy, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.

Keep going

The district's answer is one question. What each crop needs, what attacks it and where to sell it are the others.

Crop guides Pest guides Disease guides Where to sell it Farming glossary Farming insights Read the Hive Feed How the advice is made