Divisi
When to plant Sesame in Mendefera
Debub, Eritrea
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.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Moderate | |
| When to plant | 4 Jun 2027 – 14 Jun 2027 opens in 35 weeks | 27 Dec 2026 – 21 May 2027 |
| Expected harvest | about 0.4 t/ha | about 0.9 t/ha |
| Harvest | From 2 Sep 2027 to 22 Oct 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 meets its needs | 67% | |
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 4 Jun 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Mendefera is close to normal, so these dates match the pattern the area usually follows.
Planting after 14 Jun 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Mendefera
| Rain and temperature | 60% |
|---|---|
| The soil | 96% |
| The lie of the land | 60% |
For sesame in Mendefera, 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 2027 season in Mendefera
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | June 2027 to September 2027 |
| Rain in a typical year | About 585 mm |
| This season's rain | Rain close to usual — plan around about 585 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.7 °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 all year, so nothing but rain ends the season |
| Ground this covers | 2 kinds of ground. The season below is the largest that farms — about 95% of this area. |
| 95% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 96 growing days · about 600 mm · June to September |
|---|---|
| 5% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 90 growing days · about 590 mm · June to September |
last updated 16 September 2026
Temperature holds back about 45% 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 Mendefera
| Planting material | About 265,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 22 kg per hectare |
| Phosphate (P₂O₅) | About 6 kg per hectare |
| Potash (K₂O) | About 20 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 Mendefera 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.
Sesame 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 sesame grow well in Mendefera?
Mendefera rates as moderate for sesame.
When should I plant sesame in Mendefera?
Typically 4 Jun 2027 to 14 Jun 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Mendefera, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
