Divisi
When to plant Niger seed in Selmana
Djelfa, 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 | 2 Mar 2027 – 11 Mar 2027 opens in 22 weeks |
| Expected harvest | about 0.9 t/ha |
| Harvest | From 31 May 2027 to 8 Aug 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 2 Mar 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Selmana is close to normal, so these dates match the pattern the area usually follows.
Planting after 11 Mar 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Selmana
| Rain and temperature | 88% |
|---|---|
| The soil | 76% |
| The lie of the land | 88% |
For niger seed in Selmana, 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 season in Selmana
| Rain in a typical year | About 168 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 168 mm falling roughly when it always does |
| What that supports | too dry for rain-fed cropping without irrigation, warm, with a cool spell that slows winter growth |
| Ground this covers | One kind of ground throughout. |
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 Selmana
| Nitrogen (N) | About 33 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 13 kg per hectare |
| Potash (K₂O) | About 14 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 Selmana 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 Selmana?
Selmana rates as favourable for niger seed.
When should I plant niger seed in Selmana?
Typically 2 Mar 2027 to 11 Mar 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Selmana, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.