Divisi
When to plant Lettuce in Birine
These figures also cover Ain Ouksir and Hassi Fdoul, where the engine returns the same answer.
Djelfa, 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 | 7 Oct 2026 – 27 Oct 2026 opens in 1 week | 2 Mar 2027 – 1 May 2027 |
| Expected harvest | 7.5–9.0 t/ha | about 32.4 t/ha |
| Harvest | From 21 Nov 2026 to 10 Jan 2027, 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 | 72% | |
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 7 Oct 2026. That is the point in the window where the rains are most reliably established.
No seasonal forecast reaches Birine yet, so these dates follow the rains it usually gets rather than this year's.
Planting after 27 Oct 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Birine
| Rain and temperature | 76% |
|---|---|
| The soil | 76% |
| The lie of the land | 88% |
For lettuce in Birine, rain and temperature is the tightest of the three at 76%. 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 Birine
| Rain in a typical year | About 284 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 284 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 | 3 kinds of ground. The season below is the largest that farms — about 83% of this area. |
| 83% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 113 growing days · about 260 mm |
|---|---|
| 14% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 138 growing days · about 300 mm · October to March |
| 3% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 106 growing days · about 260 mm |
last updated 18 September 2026
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 Birine
| Nitrogen (N) | About 21 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 8 kg per hectare |
| Potash (K₂O) | About 42 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 Birine 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 Birine?
Birine rates as moderate for lettuce.
When should I plant lettuce in Birine?
Typically 7 Oct 2026 to 27 Oct 2026, typical season.
Is this exact for my own field?
No — these are readings taken across Birine, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
