Divisi
When to plant Spider plant in Tamest
Adrar, 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 Jan 2027 – 2 Mar 2027 opens in 13 weeks |
| Expected harvest | about 12.6 t/ha |
| Harvest | From 2 Mar 2027 to 31 May 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 21 Jan 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Tamest is close to normal, so these dates match the pattern the area usually follows.
Planting after 2 Mar 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Tamest
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 60% |
For spider plant in Tamest, 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 season in Tamest
| Rain in a typical year | About 10 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 10 mm falling roughly when it always does |
| What that supports | too dry for rain-fed cropping without irrigation, warm, with a cool spell that slows winter growth |
| Ground this covers | One kind of ground throughout. |
last updated 18 September 2026
Sloping ground holds back about 20% 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 Tamest
| Nitrogen (N) | About 63 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 13 kg per hectare |
| Potash (K₂O) | About 76 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 Tamest 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 spider plant grow well in Tamest?
Tamest rates as favourable for spider plant.
When should I plant spider plant in Tamest?
Typically 1 Jan 2027 to 2 Mar 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Tamest, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.