Divisi
When to plant Mango in Somntongo
Shiselweni, Eswatini
Mango is a big, long-living evergreen tree that, once planted, can feed your family and earn money for decades.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant (establish) | 3 Dec 2026 – 22 Jan 2027 opens in 9 weeks | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | 13.5–15.9 t/ha | about 25.0 t/ha |
| Work it takes | 62–147 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 12 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Somntongo 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 22 Jan 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Somntongo
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 76% |
For mango in Somntongo, the lie of the land is the tightest of the three at 76%. 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 2026/27 season in Somntongo
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | October 2026 to April 2027 |
| Rain in a typical year | About 589 mm |
| This season's rain | Leaning dry — January, February, October, November 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 +1.5 °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, with a cool spell that slows winter growth |
| Ground this covers | One kind of ground throughout. |
last updated 17 September 2026
Limited water holds back about 25% of yield here.
What mango 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 |
| Spacing | 900 cm between rows, 900 cm between plants |
| Feed it most with | nitrogen, potassium, zinc and boron |
What it takes to grow mango in Somntongo
| Planting material | About 135 plants per hectare |
|---|---|
| Nitrogen (N) | About 27 kg per hectare |
| Phosphate (P₂O₅) | About 7 kg per hectare |
| Potash (K₂O) | About 47 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 | 62–147 days per hectare, by hand |
These are the nutrients a mango 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 Mango with a plan, not a guess
Everything above describes Somntongo 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.
Mango 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 mango grow well in Somntongo?
Somntongo rates as favourable for mango.
When should I plant mango in Somntongo?
Typically 3 Dec 2026 to 22 Jan 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Somntongo, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
