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What grows in Rongai

Nakuru, Kenya

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Map showing the boundary of Rongai

The 2026 season in Rongai

Rainy seasonsOne each year — one chance to plant, so timing carries it
When the rains are expectedMarch 2026 to December 2026
Rain in a typical yearAbout 873 mm
This season's rainLeaning wet — October, November and December look heavier than usual. Make sure water can drain off the field; a wet year does more damage through waterlogging and disease than through the rain itself.
This season's heatHotter 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 supportsenough rain for a long crop, or two in a year, warm all year, so nothing but rain ends the season
Ground this covers3 kinds of ground. The season below is the largest that farms — about 61% of this area.
61% enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 294 growing days · about 870 mm · March to December
35% enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 305 growing days · about 920 mm · March to January
4% enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 332 growing days · about 1,040 mm · February to January

last updated 30 September 2026

What grows in Rongai

61% highland, humid, warm, one season — 55 crops

35% highland, humid, warm, rain year-round — 43 crops

4% humid, warm — 55 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 Rongai 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 Rongai

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.

  • Cowpea Only in patches — clears in part of this area, not across any one zone
  • Green gram Only in patches — clears in part of this area, not across any one zone
  • Robusta coffee Only in patches — clears in part of this area, not across any one zone
  • Ginger Only in patches — clears in part of this area, not across any one zone
  • Sugarcane Moderate
  • Cashew Unsuitable — Temperature
  • Cassava Unsuitable — Temperature
  • Cocoa Unsuitable — Temperature
  • Coconut Unsuitable — Temperature
  • Taro Unsuitable — Temperature
  • Cotton Unsuitable — Temperature
  • Egusi melon Unsuitable — Temperature
  • Moringa Unsuitable — Temperature
  • Oil palm Unsuitable
  • Pearl millet Unsuitable — Temperature
  • Pigeon pea Unsuitable — Temperature
  • Roselle Unsuitable — Temperature
  • Sesame Unsuitable — Temperature
  • Yam Unsuitable — Temperature

Divisi scored 74 crops against this district's own ground; 19 came back without a sowing date.

Plan the season, not just check it

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

  • 31 August 2026 Pigeon Pea — Limiting factor changed
  • 31 August 2026 Pigeon Pea — Suitability class changed, now rates Moderate
  • 31 August 2026 Pigeon Pea — Planting window moved, now opens 1 Apr 2026
  • 31 August 2026 Pumpkin Butternut — Crop stopped being recommendable
  • 31 August 2026 Sunflower — Crop stopped being 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

Support and extension

Frequently asked questions

What crops grow well in Rongai?

Lime, Mango, Enset, Pineapple, African nightshade all rate well in Rongai — scored against its own rainfall, soil and terrain rather than a national average.

When should I plant Lime in Rongai?

In Rongai the window for Lime runs 17 Feb 2026 to 15 Oct 2026.

Is there a farming app that works in Rongai?

Divisi does. It reads Rongai'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 Rongai, 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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