Divisi
When to plant Niger seed in Ain Sidi Ali
Laghouat, Algeria
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 | 22 Mar 2027 – 11 Apr 2027 opens in 25 weeks |
| Expected harvest | about 0.8 t/ha |
| Harvest | From 20 Jun 2027 to 8 Sep 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 22 Mar 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Ain Sidi Ali is close to normal, so these dates match the pattern the area usually follows.
Planting after 11 Apr 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Ain Sidi Ali
| Rain and temperature | 88% |
|---|---|
| The soil | 88% |
| The lie of the land | 88% |
For niger seed in Ain Sidi Ali, rain and temperature is the tightest of the three at 88%. 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 season in Ain Sidi Ali
| Rain in a typical year | About 241 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 241 mm falling roughly when it always does |
| What that supports | enough rain for one short crop, and only if timed to it, warm, with a cool spell that slows winter growth |
| Ground this covers | 2 kinds of ground. The season below is the largest that farms — about 92% of this area. |
| 92% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 91 growing days · about 250 mm |
|---|---|
| 8% | enough rain for one short crop, and only if timed to it; cool for part of the year, so frost sets the planting date 85 growing days · about 270 mm |
last updated 18 September 2026
Frost and pest pressure hold back about 20% 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 Ain Sidi Ali
| Nitrogen (N) | About 30 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 11 kg per hectare |
| Potash (K₂O) | About 12 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 Ain Sidi Ali 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.
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 Ain Sidi Ali?
Ain Sidi Ali rates as favourable for niger seed.
When should I plant niger seed in Ain Sidi Ali?
Typically 22 Mar 2027 to 11 Apr 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Ain Sidi Ali, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.