Divisi
When to plant Pearl millet in South Imenti
Meru, Kenya
Known here as uwele · mawele · mwele
Pearl millet (Pennisetum glaucum) is the toughest grain you can grow.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 9 Sep 2026 – 18 Oct 2026 open now | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 2.2 t/ha | same |
| Harvest | From 8 Nov 2026 to 15 Feb 2027, depending on the planting date | |
| Ready to harvest | 60–120 days after planting | |
| Work it takes | 75–150 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 22 Sep 2026. That is the point in the window where the rains are most reliably established.
This season's outlook for South Imenti 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 18 Oct 2026 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 pearl millet 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
Frost and pest pressure hold back about 15% of yield here.
What pearl millet needs to grow here
| Soil it likes | well-drained sand or sandy loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 7.0 |
| Spacing | 60 cm between rows, 12 cm between plants |
| Feed it most with | nitrogen and phosphorus |
What it takes to grow pearl millet in South Imenti
| Planting material | About 180,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 59 kg per hectare |
| Phosphate (P₂O₅) | About 47 kg per hectare |
| Potash (K₂O) | About 86 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 | 75–150 days per hectare, by hand |
These are the nutrients a pearl millet 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 Pearl millet 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.
Pearl millet 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 pearl millet grow well in South Imenti?
South Imenti rates as favourable for pearl millet.
When should I plant pearl millet in South Imenti?
Typically 9 Sep 2026 to 18 Oct 2026, forecast-adjusted.
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.
