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What grows in Tetu

Nyeri, Kenya

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Map showing the boundary of Tetu

The 2025 season in Tetu

When the rains are expectedDecember 2025 to December 2025
Rain in a typical yearAbout 1,276 mm
This season's rainLeaning wet — 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 +1.0 °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 covers4 kinds of ground. The season below is the largest that farms — about 36% of this area.
36% enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 365 growing days · about 1,190 mm · December to December
28% enough rain for a long crop, or two in a year; cool for part of the year, so frost sets the planting date 365 growing days · about 1,370 mm · January to December
19% enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 365 growing days · about 1,350 mm · January to December
6% enough rain for a long crop, or two in a year; cold for much of the year, with a short planting season 365 growing days · about 1,460 mm · January to December

last updated 30 September 2026

What grows in Tetu

36% highland, humid, warm — 27 crops

28% humid, cool — 5 crops

19% high montane, humid, warm — 18 crops

6% humid, cold — 18 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 Divisi would not plant in Tetu

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.

  • African nightshade Only in patches — clears in part of this area, not across any one zone
  • Guava Only in patches — clears in part of this area, not across any one zone
  • Lablab 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
  • Cucumber Only in patches — clears in part of this area, not across any one zone
  • Passion fruit Only in patches — clears in part of this area, not across any one zone
  • Mandarin Moderate
  • Groundnut Moderate — Temperature
  • African eggplant Unsuitable — Temperature
  • Amaranth Unsuitable — Temperature
  • Bambara groundnut Unsuitable — Temperature
  • Banana Unsuitable — Temperature
  • Cashew Unsuitable — Temperature
  • Cassava Unsuitable — Temperature
  • Chickpea Unsuitable — Temperature
  • Cocoa Unsuitable — Temperature
  • Coconut Unsuitable — Temperature
  • Taro Unsuitable — Temperature
  • Robusta coffee Unsuitable — Temperature
  • Cotton Unsuitable — Temperature
  • Cowpea Unsuitable — Temperature
  • Eggplant Unsuitable — Temperature
  • Egusi melon Unsuitable — Temperature
  • Finger millet Unsuitable — Temperature
  • Fonio Unsuitable — Temperature
  • Ginger Unsuitable — Temperature
  • Grapefruit Unsuitable — Temperature
  • Green gram Unsuitable — Temperature
  • Chilli Unsuitable — Temperature
  • Jute mallow Unsuitable — Temperature
  • Lime Unsuitable — Temperature
  • Mango Unsuitable — Temperature
  • Moringa Unsuitable — Temperature
  • Oil palm Unsuitable — Temperature
  • Okra Unsuitable — Temperature
  • Papaya Unsuitable — Temperature
  • Pearl millet Unsuitable — Temperature
  • Pigeon pea Unsuitable — Temperature
  • Rice Unsuitable — Temperature
  • Roselle Unsuitable — Temperature
  • Sesame Unsuitable — Temperature
  • Spider plant Unsuitable — Temperature
  • Sugarcane Unsuitable
  • Sweet potato Unsuitable — Temperature
  • Turmeric Unsuitable — Temperature
  • Watermelon Unsuitable — Temperature
  • Yam Unsuitable — Temperature

Divisi scored 74 crops against this district's own ground; 47 came back without a sowing date.

Plan the season, not just check it

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

  • 2 September 2026 Coffee Arabica — Crop became recommendable
  • 2 September 2026 Chickpea — 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

Support and extension

Frequently asked questions

What crops grow well in Tetu?

Wheat, Avocado, Enset, Lemon, Tea all rate well in Tetu — scored against its own rainfall, soil and terrain rather than a national average.

When should I plant Wheat in Tetu?

In Tetu the window for Wheat runs 30 Jun 2026 to 21 Jan 2027.

Is there a farming app that works in Tetu?

Divisi does. It reads Tetu'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 Tetu, 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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