Divisi
When to plant Yam in Luanshya
These figures also cover Copperbelt, Kanchibiya, Luapula, Masaiti, Mpongwe and Ndola, where the engine returns the same answer.
Copperbelt, Zambia
Yam is a climbing vine that grows one big food tuber underground over a long 7-11 month season.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Moderate | |
| When to plant | 10 Oct 2026 – 19 Oct 2026 opens in 1 week | 10 Jun 2026 – 8 Oct 2026 |
| Expected harvest | about 9.8 t/ha | about 23.2 t/ha |
| Harvest | From 8 Apr 2027 to 14 Sep 2027, depending on the planting date | |
| Ready to harvest | 180–330 days after planting | |
| Rain meets its needs | 51% | |
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 10 Oct 2026. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Luanshya is close to normal, so these dates match the pattern the area usually follows.
Planting after 19 Oct 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Luanshya
| Rain and temperature | 88% |
|---|---|
| The soil | 76% |
| The lie of the land | 96% |
For yam in Luanshya, 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 Luanshya
| 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 1,174 mm |
| This season's rain | Rain close to usual — plan around about 1,174 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.3 °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 | One kind of ground throughout. |
last updated 16 September 2026
Limited water holds back about 50% of yield here.
What yam needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 7.0 |
| Spacing | 100 cm between rows, 100 cm between plants |
| Feed it most with | nitrogen and potassium |
What it takes to grow yam in Luanshya
| Planting material | About 10,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 37 kg per hectare |
| Phosphate (P₂O₅) | About 11 kg per hectare |
| Potash (K₂O) | About 56 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. |
These are the nutrients a yam 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 Yam with a plan, not a guess
Everything above describes Luanshya 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.
Yam 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 yam grow well in Luanshya?
Luanshya rates as moderate for yam.
When should I plant yam in Luanshya?
Typically 10 Oct 2026 to 19 Oct 2026, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Luanshya, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
