Divisi
When to plant African eggplant in Grootfontein
Otjozondjupa, Namibia
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 | 14 Dec 2026 – 13 Jan 2027 opens in 11 weeks | 20 Jul 2026 – 21 Jan 2027 |
| Expected harvest | about 15.5 t/ha | about 32.4 t/ha |
| Harvest | From 14 Mar 2027 to 18 May 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 | 68% | |
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 3 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Grootfontein leans dry, so these dates sit later than the long-run average. Planting on the date you are used to risks germinating into a false start and having to replant.
Planting after 13 Jan 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Grootfontein
| Rain and temperature | 96% |
|---|---|
| The soil | 76% |
| The lie of the land | 96% |
For african eggplant in Grootfontein, 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 2026/27 season in Grootfontein
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | December 2026 to April 2027 |
| Rain in a typical year | About 508 mm |
| This season's rain | Leaning dry — January, February and December look short of rain. Plant at the early end of the window, favour quicker and more drought-tolerant crops, and keep moisture in the soil: mulch, and weed early. |
| This season's heat | Hotter than usual — about +1.9 °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 118 growing days · about 510 mm · December to April |
|---|---|
| 4% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 136 growing days · about 580 mm · November to April |
last updated 17 September 2026
Limited water holds back about 35% 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 Grootfontein
| Planting material | About 12,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 46 kg per hectare |
| Phosphate (P₂O₅) | About 12 kg per hectare |
| Potash (K₂O) | About 70 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 Grootfontein 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 Grootfontein?
Grootfontein rates as favourable for african eggplant.
When should I plant african eggplant in Grootfontein?
Typically 14 Dec 2026 to 13 Jan 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Grootfontein, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
