Divisi
When to plant Cowpea in Konso
South Ethiopia, Ethiopia
Cowpea (nyemba, kunde, niébé, black-eyed pea) is a tough, drought-beating legume for warm country.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Favourable | |
| When to plant | 1 Mar 2027 – 31 Mar 2027 opens in 22 weeks | 21 Jan 2026 – 1 Jan 2027 |
| Expected harvest | about 1.2 t/ha | about 1.9 t/ha |
| Harvest | From 30 Apr 2027 to 29 Jul 2027, depending on the planting date | |
| Ready to harvest | 60–120 days after planting | |
| Work it takes | 50–105 days per hectare, by hand | |
| Rain meets its needs | 96% | |
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 21 Mar 2027. That is the point in the window where the rains are most reliably established.
This season's outlook for Konso 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 31 Mar 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Konso
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 45% |
For cowpea in Konso, 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 2027 season in Konso
| Rainy seasons | Two each year — two chances to plant |
|---|---|
| When the rains are expected | March 2027 to June 2027 |
| Rain in a typical year | About 543 mm |
| This season's rain | Leaning wet — 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 one short crop, and only if timed to it, 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 42% of this area. |
| 42% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 152 growing days · about 560 mm · March to June |
|---|---|
| 17% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 135 growing days · about 480 mm · March to May |
| 16% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 123 growing days · about 440 mm |
| 13% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 202 growing days · about 780 mm · August to December |
last updated 16 September 2026
Sloping ground holds back about 35% of yield here.
What cowpea needs to grow here
| Soil it likes | well-drained sand, sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.5 and 6.5 |
| Spacing | 75 cm between rows, 25 cm between plants |
| Feed it most with | phosphorus and potassium |
What it takes to grow cowpea in Konso
| Planting material | About 90,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 72 kg per hectare — the crop fixes most of this itself; inoculated seed matters more than a bag |
| Phosphate (P₂O₅) | About 14 kg per hectare |
| Potash (K₂O) | About 26 kg per hectare |
| In the shops | A basal compound at planting — Compound D, or an NPK blend — covers the phosphate and potash. Skip the nitrogen top dressing; inoculated seed does that job. |
| Hand work | 50–105 days per hectare, by hand |
These are the nutrients a cowpea 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 Cowpea with a plan, not a guess
Everything above describes Konso 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.
Cowpea 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 cowpea grow well in Konso?
Konso rates as favourable for cowpea.
When should I plant cowpea in Konso?
Typically 1 Mar 2027 to 31 Mar 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Konso, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
