Divisi
When to plant Cowpea in El Outaya
Biskra, Algeria
Cowpea (nyemba, kunde, niébé, black-eyed pea) is a tough, drought-beating legume for warm country.
| Fit | Favourable |
|---|---|
| When to plant | 1 May 2027 – 9 Aug 2027 opens in 30 weeks |
| Expected harvest | about 2.5 t/ha |
| Harvest | From 30 Jun 2027 to 7 Dec 2027, depending on the planting date |
| Ready to harvest | 60–120 days after planting |
| Work it takes | 50–105 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 1 May 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for El Outaya is close to normal, so these dates match the pattern the area usually follows.
Planting after 9 Aug 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in El Outaya
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 96% |
For cowpea in El Outaya, rain and temperature is the tightest of the three at 96%. 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 El Outaya
| Rain in a typical year | About 142 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 142 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 15% of yield here.
What cowpea needs to grow here
| Soil it likes | well-drained sand, sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 6.5 |
| Spacing | 75 cm between rows, 25 cm between plants |
| Feed it most with | phosphorus and potassium |
What it takes to grow cowpea in El Outaya
| Planting material | About 90,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 150 kg per hectare — the crop fixes most of this itself; inoculated seed matters more than a bag |
| Phosphate (P₂O₅) | About 30 kg per hectare |
| Potash (K₂O) | About 55 kg per hectare |
| In the shops | A basal compound at planting — Compound D, or an NPK blend — covers the phosphate and potash. Skip the nitrogen top dressing; inoculated seed does that job. |
| Hand work | 50–105 days per hectare, by hand |
These are the nutrients a cowpea 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 Cowpea with a plan, not a guess
Everything above describes El Outaya 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 cowpea grow well in El Outaya?
El Outaya rates as favourable for cowpea.
When should I plant cowpea in El Outaya?
Typically 1 May 2027 to 9 Aug 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across El Outaya, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.