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What grows in Upper Niumi

North Bank, Gambia

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Map showing the boundary of Upper Niumi

The 2026 season in Upper Niumi

Rainy seasonsOne each year — one chance to plant, so timing carries it
When the rains are expectedJune 2026 to October 2026
Rain in a typical yearAbout 816 mm
This season's rainLeaning dry — September looks 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 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 88% of this area.
88% enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 130 growing days · about 800 mm · June to October
12% enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 159 growing days · about 840 mm · June to November

last updated 17 September 2026

What grows in Upper Niumi

88% lowland, semi-arid, warm — 38 crops

12% semi-arid, warm — 39 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 Upper Niumi 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 Upper Niumi

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.

  • Guava Only in patches — clears in part of this area, not across any one zone
  • Finger millet Only in patches — clears in part of this area, not across any one zone
  • Cucumber Only in patches — clears in part of this area, not across any one zone
  • Lime Moderate — Water
  • Mandarin Moderate — Water
  • Yam Only in patches — clears in part of this area, not across any one zone
  • Grapefruit Moderate — Water
  • Sweet orange Moderate — Water
  • 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
  • Robusta coffee Unsuitable — Water
  • Enset Unsuitable
  • Garlic Unsuitable — Temperature
  • Ginger Unsuitable
  • Irish potato Unsuitable
  • Lemon Unsuitable
  • Niger seed Unsuitable — Temperature
  • Oil palm Unsuitable — Water
  • Passion fruit Unsuitable — Temperature
  • Pineapple Unsuitable — Water
  • Sugarcane 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

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 Upper Niumi, 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 Upper Niumi

  • 2 September 2026 Rice — Suitability class changed, now rates Favourable
  • 2 September 2026 Cashew — Planting window moved, now opens 1 Jul 2026
  • 2 September 2026 Tea — 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.

Where to sell it nearby

Frequently asked questions

What crops grow well in Upper Niumi?

Jute mallow, African eggplant, African nightshade, Amaranth, Bambara groundnut all rate well in Upper Niumi — scored against its own rainfall, soil and terrain rather than a national average.

When should I plant Jute mallow in Upper Niumi?

In Upper Niumi the window for Jute mallow runs 14 Jun 2026 to 22 Sep 2026.

Is there a farming app that works in Upper Niumi?

Divisi does. It reads Upper Niumi'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 Upper Niumi, 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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