Divisi
When to plant Cucumber in Opuwo
Kunene, Namibia
Cucumber is a fast, thirsty climbing vine grown for its crisp young fruit — picked small and often, before the seeds inside go hard.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 3 Feb 2027 – 5 Mar 2027 opens in 18 weeks | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 17.0 t/ha | about 33.2 t/ha |
| Harvest | From 20 Mar 2027 to 14 May 2027, depending on the planting date | |
| Ready to harvest | 45–70 days after planting | |
| Work it takes | 120–247 days per hectare, by hand | |
| Rain meets its needs | 78% | |
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 13 Feb 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Opuwo is close to normal, so these dates match the pattern the area usually follows.
Planting after 5 Mar 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Opuwo
| Rain and temperature | 96% |
|---|---|
| The soil | 76% |
| The lie of the land | 76% |
For cucumber in Opuwo, 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 season in Opuwo
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | January 2026 to April 2026 |
| Rain in a typical year | About 340 mm |
| This season's rain | Rain close to usual — plan around about 340 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.5 °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 | 3 kinds of ground. The season below is the largest that farms — about 27% of this area. |
| 64% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 180 mm |
|---|---|
| 27% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 98 growing days · about 380 mm · January to April |
| 9% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 101 growing days · about 390 mm · December to April |
last updated 17 September 2026
Limited water holds back about 25% of yield here.
What cucumber needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 6.8 |
| Rain it needs | About 1,000–1,200 mm across the season |
| Spacing | 150 cm between rows, 40 cm between plants |
| Feed it most with | nitrogen and potassium |
What it takes to grow cucumber in Opuwo
| Nitrogen (N) | About 31 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 17 kg per hectare |
| Potash (K₂O) | About 51 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 | 120–247 days per hectare, by hand |
These are the nutrients a cucumber 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 Cucumber with a plan, not a guess
Everything above describes Opuwo 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.
Cucumber 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 cucumber grow well in Opuwo?
Opuwo rates as favourable for cucumber.
When should I plant cucumber in Opuwo?
Typically 3 Feb 2027 to 5 Mar 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Opuwo, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
