Divisi
When to plant Kale in Arib
Ain-Defla, Algeria
Rape, covo and kale are the everyday leafy greens of the African plot — the relish in the pot most nights.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Moderate | |
| When to plant | 2 Oct 2026 – 22 Oct 2026 opens in 1 week | 10 Feb 2027 – 1 May 2027 |
| Expected harvest | 9.7–10.1 t/ha | about 4.9 t/ha |
| Harvest | From 30 Jan 2027 to 20 Apr 2027, depending on the planting date | |
| Ready to harvest | 120–180 days after planting | |
| Work it takes | 100–222 days per hectare, by hand | |
| Rain meets its needs | 92% | |
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 Oct 2026. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Arib is close to normal, so these dates match the pattern the area usually follows.
Planting after 22 Oct 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Arib
| Rain and temperature | 88% |
|---|---|
| The soil | 96% |
| The lie of the land | 30% |
For kale in Arib, the lie of the land is the tightest of the three at 30%. 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 Arib
| When the rains are expected | October 2026 to May 2027 |
|---|---|
| Rain in a typical year | About 653 mm |
| This season's rain | Rain close to usual — plan around about 653 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.4 °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 full main crop, 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 full main crop; warm, with a cool spell that slows winter growth 222 growing days · about 660 mm · October to April |
|---|---|
| 8% | enough rain for one full main crop; warm, with a cool spell that slows winter growth 219 growing days · about 640 mm · September to May |
last updated 18 September 2026
Sloping ground holds back about 65% of yield here.
What kale needs to grow here
| Soil it likes | well-drained sandy loam, loam or clay loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 6.8 |
| Spacing | 45 cm between rows, 45 cm between plants |
| Feed it most with | nitrogen, potassium, calcium, sulphur, boron and molybdenum |
What it takes to grow kale in Arib
| Planting material | About 60,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 45 kg per hectare |
| Phosphate (P₂O₅) | About 10 kg per hectare |
| Potash (K₂O) | About 60 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 | 100–222 days per hectare, by hand |
These are the nutrients a kale 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 Kale with a plan, not a guess
Everything above describes Arib 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.
Kale 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 kale grow well in Arib?
Arib rates as moderate for kale.
When should I plant kale in Arib?
Typically 2 Oct 2026 to 22 Oct 2026, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Arib, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
