Divisi
When to plant Cucumber in Eritrea
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 | 9 Nov 2026 – 29 Dec 2026 opens in 6 weeks | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | 16.6–19.6 t/ha | about 37.9 t/ha |
| Harvest | From 24 Dec 2026 to 9 Mar 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 | 79% | |
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 29 Nov 2026. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Eritrea is close to normal, so these dates match the pattern the area usually follows.
Planting after 29 Dec 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Eritrea
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 76% |
For cucumber in Eritrea, 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 Eritrea
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | June 2026 to September 2026 |
| Rain in a typical year | About 408 mm in a typical farming district |
| Across its districts | From about 33 mm in the driest of 58 districts to about 656 mm in the wettest |
| Rainy seasons, district by district | Of 58 districts: one rainy season in 40 and two rainy seasons in 1 |
| This season's rain | Rain close to usual — plan around about 408 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.8 °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 | 5 kinds of ground. The season below is one typical farming district's, not a figure for the whole of this area. |
| 62% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 190 mm · July to September |
|---|---|
| 19% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 91 growing days · about 450 mm · June to September |
| 9% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 86 growing days · about 570 mm · June to September |
| 3% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 170 mm |
| 3% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 340 mm · July to September |
last updated 17 September 2026 · from all 58 areas within it
Limited water holds back about 20% 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 Eritrea
| Nitrogen (N) | About 33 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 18 kg per hectare |
| Potash (K₂O) | About 55 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 Eritrea 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 Eritrea?
Eritrea rates as favourable for cucumber.
When should I plant cucumber in Eritrea?
Typically 9 Nov 2026 to 29 Dec 2026, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Eritrea, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
