Divisi
When to plant Lettuce in Oued Chaaba
Batna, Algeria
Lettuce is a fast, leafy salad crop grown for its crisp, tender leaves — and because people eat it raw, you must grow it clean.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Moderate | |
| When to plant | 6 Oct 2026 – 15 Oct 2026 opens in 1 week | 11 Apr 2027 – 10 Jun 2027 |
| Expected harvest | 4.8–5.9 t/ha | about 12.9 t/ha |
| Harvest | From 20 Nov 2026 to 29 Dec 2026, depending on the planting date | |
| Ready to harvest | 45–75 days after planting | |
| Work it takes | 40–80 days per hectare, by hand | |
| Rain meets its needs | 64% | |
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 6 Oct 2026. That is the point in the window where the rains are most reliably established.
No seasonal forecast reaches Oued Chaaba yet, so these dates follow the rains it usually gets rather than this year's.
Planting after 15 Oct 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Oued Chaaba
| Rain and temperature | 60% |
|---|---|
| The soil | 96% |
| The lie of the land | 88% |
For lettuce in Oued Chaaba, rain and temperature is the tightest of the three at 60%. 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 2026 season in Oued Chaaba
| Rain in a typical year | About 414 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 414 mm falling roughly when it always does |
| What that supports | enough rain for one short crop, and only if timed to it, cool for part of the year, so frost sets the planting date |
| Ground this covers | 4 kinds of ground. The season below is the largest that farms — about 57% of this area. |
| 57% | enough rain for one short crop, and only if timed to it; cool for part of the year, so frost sets the planting date 122 growing days · about 430 mm |
|---|---|
| 18% | enough rain for one short crop, and only if timed to it; cool for part of the year, so frost sets the planting date 139 growing days · about 320 mm · October to March |
| 11% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 132 growing days · about 290 mm |
| 11% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 133 growing days · about 310 mm · October to March |
last updated 17 September 2026
Temperature holds back about 50% of yield here.
What lettuce needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 6.8 |
| Spacing | 38 cm between rows, 30 cm between plants |
| Feed it most with | nitrogen, potassium and calcium |
What it takes to grow lettuce in Oued Chaaba
| Nitrogen (N) | About 14 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 6 kg per hectare |
| Potash (K₂O) | About 28 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 | 40–80 days per hectare, by hand |
These are the nutrients a lettuce 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 Lettuce with a plan, not a guess
Everything above describes Oued Chaaba 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.
Lettuce 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 lettuce grow well in Oued Chaaba?
Oued Chaaba rates as moderate for lettuce.
When should I plant lettuce in Oued Chaaba?
Typically 6 Oct 2026 to 15 Oct 2026, typical season.
Is this exact for my own field?
No — these are readings taken across Oued Chaaba, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
