Divisi
When to plant Lettuce in Gueltat Sidi Saad
Laghouat, 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.
| Fit | Favourable |
|---|---|
| When to plant | 2 Mar 2027 – 1 May 2027 opens in 22 weeks |
| Expected harvest | about 32.3 t/ha |
| Harvest | From 16 Apr 2027 to 15 Jul 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-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 11 Apr 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Gueltat Sidi Saad is close to normal, so these dates match the pattern the area usually follows.
Planting after 1 May 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Gueltat Sidi Saad
| Rain and temperature | 88% |
|---|---|
| The soil | 76% |
| The lie of the land | 88% |
For lettuce in Gueltat Sidi Saad, 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 Gueltat Sidi Saad
| Rain in a typical year | About 259 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 259 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 | 2 kinds of ground. The season below is the largest that farms — about 92% of this area. |
| 92% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 91 growing days · about 240 mm |
|---|---|
| 5% | enough rain for one short crop, and only if timed to it; cool for part of the year, so frost sets the planting date 104 growing days · about 280 mm |
last updated 18 September 2026
Frost and pest pressure hold back about 15% 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 Gueltat Sidi Saad
| Nitrogen (N) | About 81 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 32 kg per hectare |
| Potash (K₂O) | About 162 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 Gueltat Sidi Saad 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 lettuce grow well in Gueltat Sidi Saad?
Gueltat Sidi Saad rates as favourable for lettuce.
When should I plant lettuce in Gueltat Sidi Saad?
Typically 2 Mar 2027 to 1 May 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Gueltat Sidi Saad, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.