Divisi
When to plant Ginger in Kumasi Metropolitan
Ashanti, Ghana
Ginger is a leafy, reed-like plant grown for the knobbly, spicy rhizome — the 'root' — that swells just under the soil and is sold fresh or dried.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 10 Apr 2027 – 30 Apr 2027 opens in 27 weeks | same |
| Expected harvest | about 20.2 t/ha | about 28.4 t/ha |
| Harvest | From 6 Dec 2027 to 24 Feb 2028, depending on the planting date | |
| Ready to harvest | 240–300 days after planting | |
| Work it takes | 130–255 days per hectare, by hand | |
| Rain meets its needs | 92% | |
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 20 Apr 2027. That is the point in the window where the rains are most reliably established.
No seasonal forecast reaches Kumasi Metropolitan yet, so these dates follow the rains it usually gets rather than this year's.
Planting after 30 Apr 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Kumasi Metropolitan
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 76% |
For ginger in Kumasi Metropolitan, 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 season in Kumasi Metropolitan
| When the rains are expected | February 2026 to December 2026 |
|---|---|
| Rain in a typical year | About 1,321 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 60% of this area. |
| 60% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 320 growing days · about 1,310 mm · February to December |
|---|---|
| 40% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 320 growing days · about 1,320 mm · February to December |
last updated 30 September 2026
What ginger needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 6.5 |
| Spacing | 25 cm between rows, 22 cm between plants |
| Feed it most with | potassium and nitrogen |
What it takes to grow ginger in Kumasi Metropolitan
| Nitrogen (N) | About 61 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 15 kg per hectare |
| Potash (K₂O) | About 101 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 | 130–255 days per hectare, by hand |
These are the nutrients a ginger 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 Ginger with a plan, not a guess
Everything above describes Kumasi Metropolitan 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.
Ginger 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 ginger grow well in Kumasi Metropolitan?
Kumasi Metropolitan rates as favourable for ginger.
When should I plant ginger in Kumasi Metropolitan?
Typically 10 Apr 2027 to 30 Apr 2027, typical season.
Is this exact for my own field?
No — these are readings taken across Kumasi Metropolitan, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
