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What grows in Port-Harcourt

Rivers, Nigeria

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Map showing the boundary of Port-Harcourt

The 2026 season in Port-Harcourt

When the rains are expectedJanuary 2026 to December 2026
Rain in a typical yearAbout 2,995 mm
This season's rainLeaning dry — February, September, October 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 +0.7 °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 a long crop, or two in a year, warm all year, so nothing but rain ends the season
Ground this coversOne kind of ground throughout.

last updated 16 September 2026

What grows in Port-Harcourt

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 Divisi would not plant in Port-Harcourt

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.

  • Avocado Unsuitable — Temperature
  • Beetroot Unsuitable — Temperature
  • Cabbage Unsuitable — Temperature
  • Chickpea Unsuitable — Temperature
  • Arabica coffee Unsuitable — Temperature
  • Enset Unsuitable — Temperature
  • Garlic Unsuitable — Temperature
  • Irish potato Unsuitable
  • Lemon Unsuitable — Temperature
  • Niger seed Unsuitable — Temperature
  • 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; 17 came back without a sowing date.

Plan the season, not just check it

The crops and dates above are read at cells spread across Port-Harcourt, 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 Port-Harcourt

  • 2 September 2026 African Eggplant — Planting window moved, now opens 1 Mar 2027
  • 2 September 2026 Sweet Orange — Planting window moved, now opens 9 May 2026
  • 2 September 2026 African Nightshade — Planting window moved, now opens 1 Mar 2027
  • 2 September 2026 Amaranth — Planting window moved, now opens 1 Mar 2027
  • 2 September 2026 Maize — Planting window moved, now opens 1 Mar 2027

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.

Where to sell it nearby

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Frequently asked questions

What crops grow well in Port-Harcourt?

African eggplant, African nightshade, Amaranth, Bambara groundnut, Carrot all rate well in Port-Harcourt — scored against its own rainfall, soil and terrain rather than a national average.

When should I plant African eggplant in Port-Harcourt?

In Port-Harcourt the window for African eggplant runs 4 Feb 2026 to 2 Oct 2026.

Is there a farming app that works in Port-Harcourt?

Divisi does. It reads Port-Harcourt'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 Port-Harcourt, 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.

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