Divisi
When to plant Sugarcane in Kiambu
Kenya
Known here as muwa
Sugarcane is a tall, thick, sweet grass grown for the sugar it stores in its stalks.
| Fit | Favourable |
|---|---|
| When to plant (establish) | 21 Jan 2026 – 1 Jan 2027 open now |
| Expected harvest | about 50.3 t/ha |
| Bearing cycle | 360–540 days per crop once the plant is established. Planting to the first harvest takes longer than one cycle. |
| Work it takes | 150–315 days per hectare, by hand |
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.
If you only get one chance to plant, aim for around 1 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's outlook for Kiambu leans wet. Plant at the early end of the window, and make sure water can drain off the field — a wet year does more damage through waterlogging than through the rain itself.
Planting after 1 Jan 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Kiambu
| Rain and temperature | 60% |
|---|---|
| The soil | 76% |
| The lie of the land | 88% |
For sugarcane in Kiambu, rain and temperature is the tightest of the three at 60%. This one is fixed. It is why the planting window above is where it is — hitting those dates is the whole of your control here.
The 2026 season in Kiambu
| When the rains are expected | December 2026 to December 2026 |
|---|---|
| Rain in a typical year | About 1,375 mm in a typical farming district |
| Across its districts | From about 637 mm in the driest of 12 districts to about 1,446 mm in the wettest |
| This season's rain | Leaning 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 heat | Hotter 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 supports | enough rain for a long crop, or two in a year, warm all year, so nothing but rain ends the season |
| Ground this covers | 7 kinds of ground. The season below is one typical farming district's, not a figure for the whole of this area. |
| 32% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 234 growing days · about 840 mm · February to June |
|---|---|
| 22% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 363 growing days · about 1,300 mm · August to August |
| 14% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 190 growing days · about 690 mm · February to June |
| 14% | 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 1,300 mm · January to December |
| 4% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 261 growing days · about 1,160 mm · September to July |
| 3% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 287 growing days · about 1,020 mm · September to July |
| 3% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 236 growing days · about 890 mm · February to June |
last updated 16 September 2026 · from all 12 areas within it
What sugarcane needs to grow here
| Soil it likes | loam or clay loam |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 7.5 |
| Rain it needs | About 1,500–2,000 mm across the season |
| Feed it most with | nitrogen and potassium |
What it takes to grow sugarcane in Kiambu
| Planting material | About 28,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 70 kg per hectare |
| Phosphate (P₂O₅) | About 28 kg per hectare |
| Potash (K₂O) | About 158 kg per hectare |
| In the shops | A basal compound at planting — Compound D, or an NPK blend — covers the phosphate and potash. A nitrogen top dressing — urea or AN — goes on once the crop is established. |
| Hand work | 150–315 days per hectare, by hand |
These are the nutrients a sugarcane crop of that size carries off the field. What you actually apply depends on what your soil already holds — which is what a soil test, or the app's field records, tell you.
What to watch for
Grow Sugarcane with a plan, not a guess
Everything above describes Kiambu as a whole — 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.
Sugarcane in nearby districts
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
Will sugarcane grow well in Kiambu?
Kiambu rates as favourable for sugarcane.
When should I plant sugarcane in Kiambu?
Typically 21 Jan 2026 to 1 Jan 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Kiambu, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
