Divisi
When to plant Eggplant in Wajir North
Wajir, Kenya
Known here as biringanya · mbiringanya
Eggplant (also called aubergine, brinjal or garden egg) is a bushy, warm-season cousin of tomato, potato and pepper — the nightshade family — grown for its glossy fruit: purple, white or green, round or long.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 8 Mar 2027 – 28 Mar 2027 opens in 23 weeks | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 15.4 t/ha | about 50.0 t/ha |
| Harvest | From 6 Jul 2027 to 24 Sep 2027, depending on the planting date | |
| Ready to harvest | 120–180 days after planting | |
| Work it takes | 125–252 days per hectare, by hand | |
| Rain meets its needs | 47% | |
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 8 Mar 2027. That is the point in the window where the rains are most reliably established.
This season's outlook for Wajir North leans wet. Plant at the early end of the window, and make sure water can drain off the field — a wet year does more damage through waterlogging than through the rain itself.
Planting after 28 Mar 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Wajir North
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 96% |
For eggplant in Wajir North, rain and temperature is the tightest of the three at 96%. 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 season in Wajir North
| Rain in a typical year | About 323 mm |
|---|---|
| This season's rain | Leaning wet — make sure water can drain off the field. |
| 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 | 3 kinds of ground. The season below is the largest that farms — about 84% of this area. |
| 84% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 87 growing days · about 310 mm |
|---|---|
| 9% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 111 growing days · about 370 mm · October to December |
| 6% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 119 growing days · about 420 mm · October to December |
last updated 30 September 2026
Limited water holds back about 55% of yield here.
What 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, 60 cm between plants |
| Feed it most with | potassium, nitrogen and calcium |
What it takes to grow eggplant in Wajir North
| Planting material | About 20,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 46 kg per hectare |
| Phosphate (P₂O₅) | About 13 kg per hectare |
| Potash (K₂O) | About 77 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 | 125–252 days per hectare, by hand |
These are the nutrients a 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 Eggplant with a plan, not a guess
Everything above describes Wajir North 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.
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 eggplant grow well in Wajir North?
Wajir North rates as favourable for eggplant.
When should I plant eggplant in Wajir North?
Typically 8 Mar 2027 to 28 Mar 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Wajir North, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
