Divisi
When to plant Banana in Offinso Municipal
Ashanti, Ghana
Banana and plantain are one giant perennial herb (Musa), not a tree — the tall 'trunk' is really rolled leaf-sheaths growing from an underground corm.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant (establish) | 5 Mar 2027 – 27 Jul 2027 opens in 22 weeks | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 29.9 t/ha | about 60.0 t/ha |
| Work it takes | 110–225 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 17 Mar 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Offinso Municipal 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 27 Jul 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Offinso Municipal
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 60% |
For banana in Offinso Municipal, the lie of the land is the tightest of the three at 60%. 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 Offinso Municipal
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | February 2026 to November 2026 |
| Rain in a typical year | About 1,193 mm |
| This season's rain | Leaning dry — September and October 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 +0.9 °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 a long crop, or two in a year, warm all year, so nothing but rain ends the season |
| Ground this covers | 2 kinds of ground. The season below is the largest that farms — about 49% of this area. |
| 49% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 283 growing days · about 1,210 mm · February to November |
|---|---|
| 47% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 317 growing days · about 1,250 mm · February to December |
last updated 30 September 2026
Frost and pest pressure hold back about 15% of yield here.
What banana needs to grow here
| Soil it likes | well-drained loam or clay loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 7.5 |
| Spacing | 250 cm between rows, 250 cm between plants |
| Feed it most with | potassium, nitrogen and magnesium |
What it takes to grow banana in Offinso Municipal
| Planting material | About 2,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 135 kg per hectare |
| Phosphate (P₂O₅) | About 37 kg per hectare |
| Potash (K₂O) | About 448 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 | 110–225 days per hectare, by hand |
These are the nutrients a banana 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 Banana with a plan, not a guess
Everything above describes Offinso Municipal 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.
Where to sell Banana nearby
Banana 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 banana grow well in Offinso Municipal?
Offinso Municipal rates as favourable for banana.
When should I plant banana in Offinso Municipal?
Typically 5 Mar 2027 to 27 Jul 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Offinso Municipal, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
