Divisi
When to plant Mandarin in Eastern Equatoria
South Sudan
The mandarin (also called tangerine or naartjie) is the hardiest and easiest-to-peel of the citrus trees — a small, spreading evergreen that lives and bears fruit for decades.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant (establish) | 6 Mar 2026 – 30 Sep 2026 closed for this season | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | 17.0–17.3 t/ha | about 26.4 t/ha |
| Work it takes | 91–203 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 Apr 2026. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Eastern Equatoria is close to normal, so these dates match the pattern the area usually follows.
Planting after 30 Sep 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Eastern Equatoria
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 88% |
For mandarin in Eastern Equatoria, the lie of the land is the tightest of the three at 88%. You cannot flatten it, but you can farm it: plant along the contour rather than up and down, ridge or tie ridges to hold water on the slope, and expect shallower rooting than the crop would manage on flat ground.
The 2026 season in Eastern Equatoria
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | March 2026 to November 2026 |
| Rain in a typical year | About 985 mm in a typical farming district |
| Across its districts | From about 675 mm in the driest of 8 districts to about 985 mm in the wettest |
| This season's rain | Rain close to usual — plan around about 985 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 full main crop, warm all year, so nothing but rain ends the season |
| Ground this covers | 4 kinds of ground. The season below is one typical farming district's, not a figure for the whole of this area. |
| 76% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 217 growing days · about 740 mm · April to November |
|---|---|
| 10% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 285 growing days · about 1,060 mm · March 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 122 growing days · about 610 mm · May to November |
| 5% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 540 mm |
last updated 17 September 2026 · from all 8 areas within it
What mandarin needs to grow here
| Soil it likes | well-drained loam or sandy loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 6.5 |
| Spacing | 550 cm between rows, 550 cm between plants |
| Feed it most with | nitrogen, potassium, magnesium, zinc and boron |
What it takes to grow mandarin in Eastern Equatoria
| Planting material | About 340 plants per hectare |
|---|---|
| Nitrogen (N) | About 35 kg per hectare |
| Phosphate (P₂O₅) | About 7 kg per hectare |
| Potash (K₂O) | About 43 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 | 91–203 days per hectare, by hand |
These are the nutrients a mandarin 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 Mandarin with a plan, not a guess
Everything above describes Eastern Equatoria 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.
Mandarin 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 mandarin grow well in Eastern Equatoria?
Eastern Equatoria rates as favourable for mandarin.
When should I plant mandarin in Eastern Equatoria?
Typically 6 Mar 2026 to 30 Sep 2026, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Eastern Equatoria, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
