Divisi
When to plant Finger millet in GHANZI
These figures also cover GHANZI, where the engine returns the same answer.
Botswana
Finger millet (rapoko, rukweza, zviyo, wimbi, uphoko, mawere, dagussa, uburo) is a hardy highland grain that grows where maize and sorghum give up — high up cool slopes and right through dry spells that would wilt other crops.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 1 Dec 2026 – 21 Dec 2026 opens in 9 weeks | 21 Jan 2027 – 10 Feb 2027 |
| Expected harvest | 1.3–1.7 t/ha | about 3.0 t/ha |
| Harvest | From 1 Mar 2027 to 30 Apr 2027, depending on the planting date | |
| Ready to harvest | 90–130 days after planting | |
| Work it takes | 74–124 days per hectare, by hand | |
| Rain meets its needs | 53% | |
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 Dec 2026. That is the point in the window where the rains are most reliably established.
No seasonal forecast reaches GHANZI yet, so these dates follow the rains it usually gets rather than this year's.
Planting after 21 Dec 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in GHANZI
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 96% |
For finger millet in GHANZI, 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 2026/27 season in GHANZI
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | December 2026 to March 2027 |
| Rain in a typical year | About 357 mm in a typical farming district |
| Across its districts | From about 337 mm in the driest of 2 districts to about 357 mm in the wettest |
| This season's rain | Leaning dry — January, February 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 +2.4 °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 short crop, and only if timed to it, warm all year, so nothing but rain ends the season |
| Ground this covers | 2 kinds of ground. The season below is one typical farming district's, not a figure for the whole of this area. |
| 93% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 350 mm |
|---|---|
| 4% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 75 growing days · about 370 mm · December to March |
last updated 18 September 2026 · from all 2 areas within it
Limited water holds back about 55% of yield here.
What finger millet needs to grow here
| Soil it likes | well-drained sandy loam, loam or clay loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 7.0 |
| Rain it needs | About 500–1,000 mm across the season |
| Spacing | 25 cm between rows, 10 cm between plants |
| Feed it most with | nitrogen and phosphorus |
What it takes to grow finger millet in GHANZI
| Nitrogen (N) | About 17 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 12 kg per hectare |
| Potash (K₂O) | About 9 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 | 74–124 days per hectare, by hand |
These are the nutrients a finger millet 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 Finger millet with a plan, not a guess
Everything above describes GHANZI 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.
Finger millet 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 finger millet grow well in GHANZI?
GHANZI rates as favourable for finger millet.
When should I plant finger millet in GHANZI?
Typically 1 Dec 2026 to 21 Dec 2026, typical season.
Is this exact for my own field?
No — these are readings taken across GHANZI, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
