Divisi
When to plant Sesame in Mahdia
Tiaret, Algeria
Sesame — also called simsim or benniseed — is a tough, upright oilseed that grows from knee to shoulder height and gives a seed that is about half oil.
| Fit | Favourable |
|---|---|
| When to plant | 1 May 2027 – 21 May 2027 opens in 30 weeks |
| Expected harvest | about 0.6 t/ha |
| Harvest | From 30 Jul 2027 to 28 Sep 2027, depending on the planting date |
| Ready to harvest | 90–130 days after planting |
| Work it takes | 65–129 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 Mahdia is close to normal, so these dates match the pattern the area usually follows.
Planting after 21 May 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Mahdia
| Rain and temperature | 60% |
|---|---|
| The soil | 96% |
| The lie of the land | 88% |
For sesame in Mahdia, 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 2026/27 season in Mahdia
| When the rains are expected | October 2026 to March 2027 |
|---|---|
| Rain in a typical year | About 352 mm |
| This season's rain | Rain close to usual — plan around about 352 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.6 °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 short crop, and only if timed to it, warm, with a cool spell that slows winter growth |
| Ground this covers | One kind of ground throughout. |
last updated 15 September 2026
Temperature holds back about 60% of yield here.
What sesame needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 7.5 |
| Rain it needs | About 300–600 mm across the season |
| Spacing | 37 cm between rows, 7 cm between plants |
| Feed it most with | nitrogen, phosphorus and boron |
What it takes to grow sesame in Mahdia
| Planting material | About 265,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 33 kg per hectare |
| Phosphate (P₂O₅) | About 9 kg per hectare |
| Potash (K₂O) | About 30 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 | 65–129 days per hectare, by hand |
These are the nutrients a sesame 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 Sesame with a plan, not a guess
Everything above describes Mahdia 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 sesame grow well in Mahdia?
Mahdia rates as favourable for sesame.
When should I plant sesame in Mahdia?
Typically 1 May 2027 to 21 May 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Mahdia, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
