Divisi
When to plant Egusi melon in Vakinankaratra
Madagascar
Egusi is a trailing melon vine — a cousin of the watermelon — but you do not grow it for the fruit.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 2 Oct 2026 – 20 Jan 2027 opens in 1 week | 20 Jul 2026 – 10 Feb 2027 |
| Expected harvest | about 1.1 t/ha | same |
| Harvest | From 31 Dec 2026 to 19 Jun 2027, depending on the planting date | |
| Ready to harvest | 90–150 days after planting | |
| Work it takes | 50–108 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 10 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Vakinankaratra 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 20 Jan 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Vakinankaratra
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 60% |
For egusi melon in Vakinankaratra, 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 2026/27 season in Vakinankaratra
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | October 2026 to June 2027 |
| Rain in a typical year | About 1,341 mm in a typical farming district |
| Across its districts | From about 1,339 mm in the driest of 7 districts to about 1,686 mm in the wettest |
| This season's rain | Leaning dry — January, February, November 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 +1.2 °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 full main crop, warm all year, so nothing but rain ends the season |
| Ground this covers | 4 kinds of ground. The season below is one typical farming district's, not a figure for the whole of this area. |
| 46% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 187 growing days · about 1,460 mm · October to April |
|---|---|
| 23% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 247 growing days · about 1,400 mm · October to June |
| 13% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 284 growing days · about 1,390 mm · October to July |
| 11% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 327 growing days · about 1,410 mm · October to August |
last updated 17 September 2026 · from all 7 areas within it
What egusi melon needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 7.0 |
| Rain it needs | About 600–1,400 mm across the season |
| Spacing | 150 cm between rows, 150 cm between plants |
| Feed it most with | nitrogen and phosphorus |
What it takes to grow egusi melon in Vakinankaratra
| Nitrogen (N) | About 38 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 13 kg per hectare |
| Potash (K₂O) | About 13 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 | 50–108 days per hectare, by hand |
These are the nutrients a egusi melon 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 Egusi melon with a plan, not a guess
Everything above describes Vakinankaratra 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.
Egusi melon 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 egusi melon grow well in Vakinankaratra?
Vakinankaratra rates as favourable for egusi melon.
When should I plant egusi melon in Vakinankaratra?
Typically 2 Oct 2026 to 20 Jan 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Vakinankaratra, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
