Divisi
When to plant Passion fruit in Antsirabe I
Vakinankaratra, Madagascar
Passion fruit is a fast-growing climbing vine that must have a strong frame of posts and wires — a trellis — to climb on; it never does well sprawled on the ground.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant (establish) | 15 Feb 2027 – 13 Mar 2027 opens in 20 weeks | same |
| Expected harvest | about 12.2 t/ha | about 18.4 t/ha |
| Bearing cycle | 60–90 days per crop once the plant is established. Planting to the first harvest takes longer than one cycle. | |
| Work it takes | 105–222 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 15 Feb 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Antsirabe I 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 13 Mar 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Antsirabe I
| Rain and temperature | 76% |
|---|---|
| The soil | 76% |
| The lie of the land | 88% |
For passion fruit in Antsirabe I, rain and temperature is the tightest of the three at 76%. This one is fixed. It is why the planting window above is where it is — hitting those dates is the whole of your control here.
The 2026/27 season in Antsirabe I
| 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 1,339 mm |
| 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 | 2 kinds of ground. The season below is the largest that farms — about 64% of this area. |
| 64% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 242 growing days · about 1,330 mm · October to June |
|---|---|
| 36% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 239 growing days · about 1,320 mm · October to June |
last updated 17 September 2026
Frost and pest pressure hold back about 45% of yield here.
What passion fruit needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 6.5 |
| Spacing | 150 cm between rows, 300 cm between plants |
| Feed it most with | nitrogen, phosphorus and potassium |
What it takes to grow passion fruit in Antsirabe I
| Planting material | About 2,300 plants per hectare |
|---|---|
| Nitrogen (N) | About 30 kg per hectare |
| Phosphate (P₂O₅) | About 7 kg per hectare |
| Potash (K₂O) | About 49 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 | 105–222 days per hectare, by hand |
These are the nutrients a passion fruit 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 Passion fruit with a plan, not a guess
Everything above describes Antsirabe I 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.
Passion fruit 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 passion fruit grow well in Antsirabe I?
Antsirabe I rates as favourable for passion fruit.
When should I plant passion fruit in Antsirabe I?
Typically 15 Feb 2027 to 13 Mar 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Antsirabe I, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
