Divisi
When to plant Garlic in Tazrouk
Tamanrasset, Algeria
Garlic (Allium sativum) is grown for its compound bulb — the head that splits into the cloves you cook with.
| Fit | Favourable |
|---|---|
| When to plant | 28 Oct 2026 – 7 Dec 2026 opens in 4 weeks |
| Expected harvest | about 18.0 t/ha |
| Harvest | From 25 Feb 2027 to 5 Jul 2027, depending on the planting date |
| Ready to harvest | 120–210 days after planting |
| Work it takes | 123–248 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 28 Oct 2026. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for Tazrouk is close to normal, so these dates match the pattern the area usually follows.
Planting after 7 Dec 2026 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in Tazrouk
| Rain and temperature | 96% |
|---|---|
| The soil | 96% |
| The lie of the land | 88% |
For garlic in Tazrouk, the lie of the land is the tightest of the three at 88%. 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 Tazrouk
| Rain in a typical year | About 33 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 33 mm falling roughly when it always does |
| What that supports | too dry for rain-fed cropping without irrigation, warm all year, so nothing but rain ends the season |
| Ground this covers | 3 kinds of ground. The season below is the largest that farms — about 86% of this area. |
| 86% | too dry for rain-fed cropping without irrigation; warm all year, so nothing but rain ends the season no rain-fed season · about 20 mm |
|---|---|
| 7% | too dry for rain-fed cropping without irrigation; warm, with a cool spell that slows winter growth no rain-fed season · about 40 mm |
| 7% | too dry for rain-fed cropping without irrigation; warm, with a cool spell that slows winter growth no rain-fed season · about 70 mm |
last updated 18 September 2026
What garlic needs to grow here
| Soil it likes | well-drained sandy loam or loam soil |
|---|---|
| Soil sourness (pH) | Happiest between pH 6.5 and 7.5 |
| Spacing | 30 cm between rows, 10 cm between plants |
| Feed it most with | sulphur, nitrogen and potassium |
What it takes to grow garlic in Tazrouk
| Nitrogen (N) | About 180 kg per hectare |
|---|---|
| Phosphate (P₂O₅) | About 72 kg per hectare |
| Potash (K₂O) | About 180 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 | 123–248 days per hectare, by hand |
These are the nutrients a garlic 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 Garlic with a plan, not a guess
Everything above describes Tazrouk 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 garlic grow well in Tazrouk?
Tazrouk rates as favourable for garlic.
When should I plant garlic in Tazrouk?
Typically 28 Oct 2026 to 7 Dec 2026, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across Tazrouk, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.