Divisi
When to plant Guava in Rumonge
Burundi
Guava is a tough, evergreen little tree that fruits almost anywhere — it shrugs off heat, drought, and poor, sour or salty soil.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant (establish) | 13 Sep 2026 – 12 Mar 2027 open now | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 22.5 t/ha | about 28.5 t/ha |
| Bearing cycle | 90–150 days per crop once the plant is established. Planting to the first harvest takes longer than one cycle. | |
| Work it takes | 83–173 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 11 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's outlook for Rumonge leans wet. Plant at the early end of the window, and make sure water can drain off the field — a wet year does more damage through waterlogging than through the rain itself.
Planting after 12 Mar 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Rumonge
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 45% |
For guava in Rumonge, the lie of the land is the tightest of the three at 45%. 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 Rumonge
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | September 2026 to July 2027 |
| Rain in a typical year | About 1,224 mm in a typical farming district |
| Across its districts | From about 1,007 mm in the driest of 5 districts to about 1,494 mm in the wettest |
| This season's rain | Leaning wet — January, February, October, November and December look heavier than usual. Make sure water can drain off the field; a wet year does more damage through waterlogging and disease than through the rain itself. |
| This season's heat | Hotter than usual — about +1.1 °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 | 5 kinds of ground. The season below is one typical farming district's, not a figure for the whole of this area. |
| 43% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 281 growing days · about 1,130 mm · September to June |
|---|---|
| 25% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 307 growing days · about 1,390 mm · September to July |
| 16% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 266 growing days · about 980 mm · October to June |
| 8% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 296 growing days · about 1,280 mm · September to July |
| 5% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 312 growing days · about 1,460 mm · August to July |
last updated 17 September 2026 · from all 5 areas within it
What guava needs to grow here
| Soil it likes | well-drained sandy loam, loam or clay loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 7.5 |
| Spacing | 550 cm between rows, 550 cm between plants |
| Feed it most with | potassium, zinc and boron |
What it takes to grow guava in Rumonge
| Planting material | About 300 plants per hectare |
|---|---|
| Nitrogen (N) | About 45 kg per hectare |
| Phosphate (P₂O₅) | About 10 kg per hectare |
| Potash (K₂O) | About 62 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 | 83–173 days per hectare, by hand |
These are the nutrients a guava 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 Guava with a plan, not a guess
Everything above describes Rumonge 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.
Guava 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 guava grow well in Rumonge?
Rumonge rates as favourable for guava.
When should I plant guava in Rumonge?
Typically 13 Sep 2026 to 12 Mar 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Rumonge, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
