Divisi
When to plant Sugarcane in Nyarugenge
Kigali City, Rwanda
Sugarcane is a tall, thick, sweet grass grown for the sugar it stores in its stalks.
| Fit | Favourable |
|---|---|
| When to plant (establish) | 21 Jan 2026 – 1 Jan 2027 open now |
| Expected harvest | about 51.2 t/ha |
| Bearing cycle | 360–540 days per crop once the plant is established. Planting to the first harvest takes longer than one cycle. |
| Work it takes | 150–315 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 1 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's outlook for Nyarugenge 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 1 Jan 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Nyarugenge
| Rain and temperature | 60% |
|---|---|
| The soil | 96% |
| The lie of the land | 76% |
For sugarcane in Nyarugenge, rain and temperature is the tightest of the three at 60%. 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 Nyarugenge
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | September 2026 to June 2027 |
| Rain in a typical year | About 871 mm |
| This season's rain | Leaning wet — January, February, 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 +1.2 °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 a long crop, or two in a year, warm all year, so nothing but rain ends the season |
| Ground this covers | 4 kinds of ground. The season below is the largest that farms — about 56% of this area. |
| 56% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 293 growing days · about 890 mm · September to June |
|---|---|
| 19% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 298 growing days · about 910 mm · August to June |
| 6% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 309 growing days · about 920 mm · August to July |
| 6% | 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 840 mm · September to June |
last updated 17 September 2026
What sugarcane needs to grow here
| Soil it likes | loam or clay loam |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 7.5 |
| Rain it needs | About 1,500–2,000 mm across the season |
| Feed it most with | nitrogen and potassium |
What it takes to grow sugarcane in Nyarugenge
| Planting material | About 28,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 72 kg per hectare |
| Phosphate (P₂O₅) | About 28 kg per hectare |
| Potash (K₂O) | About 161 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 | 150–315 days per hectare, by hand |
These are the nutrients a sugarcane 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 Sugarcane with a plan, not a guess
Everything above describes Nyarugenge 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.
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 sugarcane grow well in Nyarugenge?
Nyarugenge rates as favourable for sugarcane.
When should I plant sugarcane in Nyarugenge?
Typically 21 Jan 2026 to 1 Jan 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Nyarugenge, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
