Divisi
When to plant Cassava in South Imenti
Meru, Kenya
Known here as muhogo
Cassava is a hardy, woody shrub grown for its fat, starchy roots — a food that grows where little else will.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant (establish) | 10 Feb 2027 – 2 Mar 2027 opens in 19 weeks | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 22.9 t/ha | about 27.0 t/ha |
| Bearing cycle | 240–730 days per crop once the plant is established. Planting to the first harvest takes longer than one cycle. | |
| Work it takes | 103–180 days per hectare, by hand | |
| Rain meets its needs | 83% | |
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 10 Feb 2027. That is the point in the window where the rains are most reliably established.
No seasonal forecast reaches South Imenti yet, so these dates follow the rains it usually gets rather than this year's.
Planting after 2 Mar 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in South Imenti
| Rain and temperature | 96% |
|---|---|
| The soil | 76% |
| The lie of the land | 76% |
For cassava in South Imenti, the soil is the tightest of the three at 76%. This is the one you can actually move. Lime raises a sour soil, manure and compost lift what it holds, and both work within a season or two — money spent here changes the answer.
The 2025 season in South Imenti
| Rainy seasons | Two each year — two chances to plant |
|---|---|
| When the rains are expected | February 2025 to June 2025 |
| Rain in a typical year | About 1,128 mm |
| This season's rain | Leaning wet — January, February, 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 heat | Hotter than usual — about +0.9 °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 one full main crop, warm all year, so nothing but rain ends the season |
| Ground this covers | 4 kinds of ground. The season below is the largest that farms — about 16% of this area. |
| 16% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 235 growing days · about 880 mm · February to June |
|---|---|
| 16% | 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 1,580 mm · January to December |
| 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 1,850 mm · December to December |
| 14% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 256 growing days · about 1,360 mm · September to June |
last updated 30 September 2026
What cassava needs to grow here
| Soil it likes | well-drained sand or sandy loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 4.5 and 6.5 |
| Spacing | 100 cm between rows, 100 cm between plants |
| Feed it most with | potassium and zinc |
What it takes to grow cassava in South Imenti
| Planting material | About 10,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 112 kg per hectare |
| Phosphate (P₂O₅) | About 57 kg per hectare |
| Potash (K₂O) | About 160 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 | 103–180 days per hectare, by hand |
These are the nutrients a cassava 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 Cassava with a plan, not a guess
Everything above describes South Imenti 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.
Cassava 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 cassava grow well in South Imenti?
South Imenti rates as favourable for cassava.
When should I plant cassava in South Imenti?
Typically 10 Feb 2027 to 2 Mar 2027, typical season.
Is this exact for my own field?
No — these are readings taken across South Imenti, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
