Divisi
When to plant Tea in Mwingi West
Kitui, Kenya
Known here as chai
Tea (Camellia sinensis) is an evergreen highland bush you grow not for one harvest but as a living plucking table — a flat-topped hedge, kept pruned to about waist height, that pushes out soft new shoots again and again for a whole generation.
| Fit | Favourable |
|---|---|
| When to plant (establish) | 21 Jan 2026 – 1 Jan 2027 open now |
| Expected harvest | about 2.9 t/ha |
| Work it takes | 213–430 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.
No seasonal forecast reaches Mwingi West yet, so these dates follow the rains it usually gets rather than this year's.
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 Mwingi West
| Rain and temperature | 76% |
|---|---|
| The soil | 76% |
| The lie of the land | 60% |
For tea in Mwingi West, 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 Mwingi West
| Rainy seasons | Two each year — two chances to plant |
|---|---|
| When the rains are expected | October 2026 to January 2027 |
| Rain in a typical year | About 678 mm |
| This season's rain | Leaning wet — January, 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 +1.0 °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 short crop, and only if timed to it, 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 83% of this area. |
| 83% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 175 growing days · about 680 mm · October to January |
|---|---|
| 16% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 181 growing days · about 730 mm · October to January |
last updated 30 September 2026
Temperature holds back about 30% of yield here.
What tea needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 4.5 and 5.5 |
| Spacing | 120 cm between rows, 60 cm between plants |
| Feed it most with | nitrogen, potassium and zinc |
What it takes to grow tea in Mwingi West
| Planting material | About 12,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 145 kg per hectare |
| Phosphate (P₂O₅) | About 22 kg per hectare |
| Potash (K₂O) | About 72 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 | 213–430 days per hectare, by hand |
These are the nutrients a tea 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 Tea with a plan, not a guess
Everything above describes Mwingi West 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 tea grow well in Mwingi West?
Mwingi West rates as favourable for tea.
When should I plant tea in Mwingi West?
Typically 21 Jan 2026 to 1 Jan 2027, typical season.
Is this exact for my own field?
No — these are readings taken across Mwingi West, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
