Divisi
When to plant Cotton in Madingo-Kayes
Kouilou, Congo
Cotton is grown for one thing: the soft white fibre — the lint — that grows wrapped around the seeds inside a pod called a boll.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 10 Sep 2026 – 7 Feb 2027 open now | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 2.1 t/ha | same |
| Harvest | From 7 Feb 2027 to 5 Sep 2027, depending on the planting date | |
| Ready to harvest | 150–210 days after planting | |
| Work it takes | 91–187 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 8 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Madingo-Kayes leans dry, so these dates sit later than the long-run average. Planting on the date you are used to risks germinating into a false start and having to replant.
Planting after 7 Feb 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Madingo-Kayes
| Rain and temperature | 96% |
|---|---|
| The soil | 76% |
| The lie of the land | 60% |
For cotton in Madingo-Kayes, the lie of the land is the tightest of the three at 60%. You cannot flatten it, but you can farm it: plant along the contour rather than up and down, ridge or tie ridges to hold water on the slope, and expect shallower rooting than the crop would manage on flat ground.
The 2026/27 season in Madingo-Kayes
| When the rains are expected | September 2026 to July 2027 |
|---|---|
| Rain in a typical year | About 1,562 mm |
| This season's rain | Leaning dry — January, September, October, November and December look short of rain. Plant at the early end of the window, favour quicker and more drought-tolerant crops, and keep moisture in the soil: mulch, and weed early. |
| This season's heat | Hotter than usual — about +0.8 °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 | 2 kinds of ground. The season below is the largest that farms — about 65% of this area. |
| 65% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 302 growing days · about 1,510 mm · September to July |
|---|---|
| 34% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 298 growing days · about 1,550 mm · September to July |
last updated 16 September 2026
What cotton needs to grow here
| Soil it likes | well-drained sandy loam, loam, clay loam or clay soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 7.5 |
| Spacing | 90 cm between rows, 25 cm between plants |
| Feed it most with | nitrogen, potassium and boron |
What it takes to grow cotton in Madingo-Kayes
| Planting material | About 80,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 59 kg per hectare |
| Phosphate (P₂O₅) | About 29 kg per hectare |
| Potash (K₂O) | About 63 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 | 91–187 days per hectare, by hand |
These are the nutrients a cotton 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 Cotton with a plan, not a guess
Everything above describes Madingo-Kayes 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.
Cotton 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 cotton grow well in Madingo-Kayes?
Madingo-Kayes rates as favourable for cotton.
When should I plant cotton in Madingo-Kayes?
Typically 10 Sep 2026 to 7 Feb 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Madingo-Kayes, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
