Divisi
When to plant Niger seed in Sénégal
Niger seed — noug — is a tall, upright plant with bright yellow, daisy-like flowers, grown for the small black, oily seeds that are pressed into sweet, light noug cooking oil.
| Fit | Favourable |
|---|---|
| When to plant | 7 Dec 2026 – 16 Dec 2026 opens in 10 weeks |
| Expected harvest | about 0.5 t/ha |
| Harvest | From 7 Mar 2027 to 15 May 2027, depending on the planting date |
| Ready to harvest | 90–150 days after planting |
| Work it takes | 64–134 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 7 Dec 2026. That is the point in the window where the rains are most reliably established.
No seasonal forecast reaches Sénégal yet, so these dates follow the rains it usually gets rather than this year's.
Planting after 16 Dec 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Sénégal
| Rain and temperature | 76% |
|---|---|
| The soil | 76% |
| The lie of the land | 96% |
For niger seed in Sénégal, rain and temperature is the tightest of the three at 76%. 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 2027 season in Sénégal
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | June 2027 to October 2027 |
| Rain in a typical year | About 645 mm in a typical farming district |
| Across its districts | From about 281 mm in the driest of 46 districts to about 1,226 mm in the wettest |
| This season's rain | Leaning dry — September looks 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 +0.7 °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 short crop, and only if timed to it, warm all year, so nothing but rain ends the season |
| Ground this covers | 2 kinds of ground. The season below is one typical farming district's, not a figure for the whole of this area. |
| 86% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 125 growing days · about 620 mm · June to October |
|---|---|
| 10% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 250 mm · July to October |
last updated 16 September 2026 · from all 46 areas within it
Temperature holds back about 45% of yield here.
What niger seed needs to grow here
| Soil it likes | clay, clay loam or loam |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 7.0 |
| Feed it most with | nitrogen, phosphorus and sulphur |
What it takes to grow niger seed in Sénégal
| Nitrogen (N) | About 18 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 7 kg per hectare |
| Potash (K₂O) | About 8 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 | 64–134 days per hectare, by hand |
These are the nutrients a niger seed 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 Niger seed with a plan, not a guess
Everything above describes Sénégal 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.
Niger seed 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 niger seed grow well in Sénégal?
Sénégal rates as favourable for niger seed.
When should I plant niger seed in Sénégal?
Typically 7 Dec 2026 to 16 Dec 2026, typical season.
Is this exact for my own field?
No — these are readings taken across Sénégal, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
