Divisi
When to plant African eggplant in Illéla
Tahoua, Niger
African eggplant (garden egg, bitter tomato, ngogwe, nakati) is a tough, home-grown cousin of tomato and eggplant, grown two ways at once — for its round fruit, which is often pleasantly bitter, and for its soft, tasty leaves.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 5 Jul 2027 – 14 Jul 2027 opens in 40 weeks | 28 Oct 2026 – 7 Dec 2026 |
| Expected harvest | about 14.9 t/ha | about 32.4 t/ha |
| Harvest | From 3 Oct 2027 to 16 Nov 2027, depending on the planting date | |
| Ready to harvest | 90–125 days after planting | |
| Work it takes | 108–233 days per hectare, by hand | |
| Rain meets its needs | 71% | |
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 5 Jul 2027. That is the point in the window where the rains are most reliably established.
No seasonal forecast reaches Illéla yet, so these dates follow the rains it usually gets rather than this year's.
Planting after 14 Jul 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Illéla
| Rain and temperature | 96% |
|---|---|
| The soil | 76% |
| The lie of the land | 88% |
For african eggplant in Illéla, 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 2027 season in Illéla
| 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 390 mm |
| This season's rain | Rain close to usual — plan around about 390 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.3 °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 72% of this area. |
| 72% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 79 growing days · about 390 mm · June to September |
|---|---|
| 26% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 350 mm · July to September |
last updated 17 September 2026
Limited water holds back about 30% of yield here.
What african eggplant 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 | 90 cm between rows, 90 cm between plants |
| Feed it most with | nitrogen and potassium |
What it takes to grow african eggplant in Illéla
| Planting material | About 12,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 45 kg per hectare |
| Phosphate (P₂O₅) | About 12 kg per hectare |
| Potash (K₂O) | About 67 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 | 108–233 days per hectare, by hand |
These are the nutrients a african eggplant 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 African eggplant with a plan, not a guess
Everything above describes Illéla 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.
African eggplant 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 african eggplant grow well in Illéla?
Illéla rates as favourable for african eggplant.
When should I plant african eggplant in Illéla?
Typically 5 Jul 2027 to 14 Jul 2027, typical season.
Is this exact for my own field?
No — these are readings taken across Illéla, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
