When to plant Cabbage in Tetu

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Cabbage

Nyeri, Kenya

Known here as kabichi · kabeji

Cabbage is a cool-season leafy vegetable that packs its whole harvest into one dense, round head on a short stem.

Cabbage in Tetu, rain-fed and with irrigation
Measure Rain-fed With irrigation
Fit Favourable
When to plant 22 Mar 2027 – 11 Apr 2027 opens in 25 weeks same
Expected harvest about 34.1 t/ha about 40.5 t/ha
Harvest From 21 May 2027 to 29 Aug 2027, depending on the planting date
Ready to harvest 60–140 days after planting
Work it takes 118–211 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 22 Mar 2027. That is the point in the window where the rains are most reliably established.

This season's outlook for Tetu 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 11 Apr 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.

What decides this in Tetu

Rain and temperature 96%
The soil 96%
The lie of the land 45%

For cabbage in Tetu, 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 2025 season in Tetu

When the rains are expectedDecember 2025 to December 2025
Rain in a typical yearAbout 1,276 mm
This season's rainLeaning wet — 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 heatHotter 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 supportsenough rain for a long crop, or two in a year, warm all year, so nothing but rain ends the season
Ground this covers4 kinds of ground. The season below is the largest that farms — about 36% of this area.
Agro-ecological zones covering this area
36% 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 1,190 mm · December to December
28% enough rain for a long crop, or two in a year; cool for part of the year, so frost sets the planting date 365 growing days · about 1,370 mm · January to December
19% 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 1,350 mm · January to December
6% enough rain for a long crop, or two in a year; cold for much of the year, with a short planting season 365 growing days · about 1,460 mm · January to December

last updated 30 September 2026

Sloping ground holds back about 35% of yield here.

What cabbage needs to grow here

Soil it likes well-drained sandy loam, loam or clay loam soil
Soil sourness (pH) Happiest between pH 6.0 and 6.8
Spacing 65 cm between rows, 40 cm between plants
Feed it most with boron, molybdenum and calcium

What it takes to grow cabbage in Tetu

Planting materialAbout 40,000 plants per hectare
Nitrogen (N)About 102 kg per hectare
Phosphate (P₂O₅)About 24 kg per hectare
Potash (K₂O)About 102 kg per hectare
In the shopsA 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 work118–211 days per hectare, by hand

These are the nutrients a cabbage 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

Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime)

Grow Cabbage with a plan, not a guess

Everything above describes Tetu 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.

Or check your field first

Where to sell Cabbage nearby

Cabbage 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 cabbage grow well in Tetu?

Tetu rates as favourable for cabbage.

When should I plant cabbage in Tetu?

Typically 22 Mar 2027 to 11 Apr 2027, forecast-adjusted.

Is this exact for my own field?

No — these are readings taken across Tetu, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.

Also worth considering in Tetu

Keep going

Timing is one question. What the crop needs at every stage, what attacks it and where to sell it are the others.