Divisi
When to plant Spider plant in Beni Semiel
Tlemcen, Algeria
Spider plant (Cleome gynandra) — known as chinsaga, dek, mgagani, tsisaka, munyevhe and 'African cabbage' — is a tough, fast leafy vegetable of the drylands.
| Fit | Favourable |
|---|---|
| When to plant | 1 May 2027 – 29 Aug 2027 opens in 30 weeks |
| Expected harvest | about 9.5 t/ha |
| Harvest | From 30 Jun 2027 to 27 Nov 2027, depending on the planting date |
| Ready to harvest | 60–90 days after planting |
| Work it takes | 80–157 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 May 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Beni Semiel is close to normal, so these dates match the pattern the area usually follows.
Planting after 29 Aug 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Beni Semiel
| Rain and temperature | 96% |
|---|---|
| The soil | 76% |
| The lie of the land | 45% |
For spider plant in Beni Semiel, 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 2026/27 season in Beni Semiel
| When the rains are expected | October 2026 to April 2027 |
|---|---|
| Rain in a typical year | About 473 mm |
| This season's rain | Rain close to usual — plan around about 473 mm falling roughly when it always does |
| This season's heat | Hotter than usual — about +1.4 °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 full main crop, warm, with a cool spell that slows winter growth |
| Ground this covers | 4 kinds of ground. The season below is the largest that farms — about 71% of this area. |
| 71% | enough rain for one full main crop; warm, with a cool spell that slows winter growth 186 growing days · about 440 mm · October to April |
|---|---|
| 8% | enough rain for one full main crop; warm, with a cool spell that slows winter growth 186 growing days · about 460 mm · October to April |
| 8% | enough rain for one short crop, and only if timed to it; cool for part of the year, so frost sets the planting date 167 growing days · about 500 mm · October to April |
| 4% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 179 growing days · about 420 mm · October to April |
last updated 15 September 2026
Sloping ground holds back about 35% of yield here.
What spider plant 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 | 30 cm between rows, 12 cm between plants |
| Feed it most with | nitrogen and phosphorus |
What it takes to grow spider plant in Beni Semiel
| Nitrogen (N) | About 48 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 10 kg per hectare |
| Potash (K₂O) | About 57 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 | 80–157 days per hectare, by hand |
These are the nutrients a spider plant 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 Spider plant with a plan, not a guess
Everything above describes Beni Semiel 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.
Spider plant 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 spider plant grow well in Beni Semiel?
Beni Semiel rates as favourable for spider plant.
When should I plant spider plant in Beni Semiel?
Typically 1 May 2027 to 29 Aug 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Beni Semiel, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
