Divisi
When to plant Bambara groundnut in Telle
Quthing, Lesotho
Bambara groundnut (Vigna subterranea) is one of Africa's own beans — a tough, low, bushy plant, often grown by the women of the household on the poorest, sandiest land where maize would fail.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Moderate | |
| When to plant | 18 Oct 2026 – 7 Nov 2026 opens in 2 weeks | 1 Jan 2027 – 31 Aug 2027 |
| Expected harvest | about 0.7 t/ha | same |
| Harvest | From 16 Jan 2027 to 26 Apr 2027, depending on the planting date | |
| Ready to harvest | 90–170 days after planting | |
| Work it takes | 77–157 days per hectare, by hand | |
| Rain meets its needs | 50% | |
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 28 Oct 2026. That is the point in the window where the rains are most reliably established.
No seasonal forecast reaches Telle yet, so these dates follow the rains it usually gets rather than this year's.
Planting after 7 Nov 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Telle
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 45% |
For bambara groundnut in Telle, the lie of the land is the tightest of the three at 45%. 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 Telle
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | October 2026 to May 2027 |
| Rain in a typical year | About 673 mm |
| This season's rain | Leaning dry — January, February, 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 +1.8 °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, cool for part of the year, so frost sets the planting date |
| Ground this covers | 4 kinds of ground. The season below is the largest that farms — about 48% of this area. |
| 48% | enough rain for one full main crop; cool for part of the year, so frost sets the planting date 224 growing days · about 700 mm · October to May |
|---|---|
| 43% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 150 growing days · about 600 mm · November to May |
| 5% | enough rain for one full main crop; warm, with a cool spell that slows winter growth 190 growing days · about 660 mm · October to May |
| 3% | enough rain for one short crop, and only if timed to it; cool for part of the year, so frost sets the planting date 156 growing days · about 640 mm · November to May |
last updated 16 September 2026
Limited water holds back about 50% of yield here.
What bambara groundnut needs to grow here
| Soil it likes | well-drained sand or sandy loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.0 and 6.5 |
| Spacing | 40 cm between rows, 15 cm between plants |
| Feed it most with | phosphorus and calcium |
What it takes to grow bambara groundnut in Telle
| Planting material | About 125,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 35 kg per hectare — the crop fixes most of this itself; inoculated seed matters more than a bag |
| Phosphate (P₂O₅) | About 7 kg per hectare |
| Potash (K₂O) | About 18 kg per hectare |
| In the shops | A basal compound at planting — Compound D, or an NPK blend — covers the phosphate and potash. Skip the nitrogen top dressing; inoculated seed does that job. |
| Hand work | 77–157 days per hectare, by hand |
These are the nutrients a bambara groundnut 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 Bambara groundnut with a plan, not a guess
Everything above describes Telle 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.
Bambara groundnut 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 bambara groundnut grow well in Telle?
Telle rates as moderate for bambara groundnut.
When should I plant bambara groundnut in Telle?
Typically 18 Oct 2026 to 7 Nov 2026, typical season.
Is this exact for my own field?
No — these are readings taken across Telle, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
