Divisi
When to plant Lemon in Githunguri
Kiambu, Kenya
Known here as limau · ndimu
The lemon (Citrus limon) is a citrus tree, not a yearly crop — you plant it once and it can crop for decades, flowering and fruiting almost all year round.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant (establish) | 2 Sep 2026 – 16 May 2027 open now | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 23.1 t/ha | about 37.0 t/ha |
| Work it takes | 102–218 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 4 Oct 2026. That is the point in the window where the rains are most reliably established.
This season's outlook for Githunguri 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 16 May 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Githunguri
| Rain and temperature | 96% |
|---|---|
| The soil | 76% |
| The lie of the land | 60% |
For lemon in Githunguri, 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 season in Githunguri
| When the rains are expected | August 2026 to August 2026 |
|---|---|
| Rain in a typical year | About 1,255 mm |
| This season's rain | Leaning wet — make sure water can drain off the field. |
| 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 41% of this area. |
| 41% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 354 growing days · about 1,270 mm · February to January |
|---|---|
| 35% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 245 growing days · about 1,000 mm · February to July |
| 18% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 264 growing days · about 1,160 mm · September to July |
| 6% | enough rain for a long crop, or two in a year; warm all year, so nothing but rain ends the season 365 growing days · about 1,250 mm · August to August |
last updated 30 September 2026
The soil holds back about 10% of yield here.
What lemon needs to grow here
| Soil it likes | well-drained loam or sandy loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.0 and 6.5 |
| Spacing | 650 cm between rows, 650 cm between plants |
| Feed it most with | nitrogen, potassium, magnesium, zinc and boron |
What it takes to grow lemon in Githunguri
| Planting material | About 240 plants per hectare |
|---|---|
| Nitrogen (N) | About 46 kg per hectare |
| Phosphate (P₂O₅) | About 9 kg per hectare |
| Potash (K₂O) | About 58 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 | 102–218 days per hectare, by hand |
These are the nutrients a lemon 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 Lemon with a plan, not a guess
Everything above describes Githunguri 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.
Lemon 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 lemon grow well in Githunguri?
Githunguri rates as favourable for lemon.
When should I plant lemon in Githunguri?
Typically 2 Sep 2026 to 16 May 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Githunguri, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
