Divisi
When to plant Teff in West Coast
Western Cape, South Africa
Teff (Eragrostis tef) is a fine, tufted grass that carries the smallest grain of any cereal in the world — seed almost as fine as dust.
| Measure | Rain-fed | With irrigation |
|---|---|---|
| Fit | Moderate | |
| When to plant | 25 Apr 2027 – 15 May 2027 opens in 30 weeks | 2 Mar 2027 – 22 Mar 2027 |
| Expected harvest | about 0.9 t/ha | about 2.4 t/ha |
| Harvest | From 24 Jun 2027 to 12 Sep 2027, depending on the planting date | |
| Ready to harvest | 60–120 days after planting | |
| Work it takes | 88–174 days per hectare, by hand | |
| Rain meets its needs | 61% | |
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 5 May 2027. That is the point in the window where the rains are most reliably established.
This season's rainfall outlook for West Coast is close to normal, so these dates match the pattern the area usually follows.
Planting after 15 May 2027 leaves the crop short of season: it runs into the dry months before it has finished filling.
What decides this in West Coast
| Rain and temperature | 76% |
|---|---|
| The soil | 76% |
| The lie of the land | 96% |
For teff in West Coast, rain and temperature is the tightest of the three at 76%. This one is fixed. It is why the planting window above is where it is — hitting those dates is the whole of your control here.
The 2027 season in West Coast
| Rain in a typical year | About 187 mm |
|---|---|
| This season's rain | Rain close to usual — plan around about 187 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 | 3 kinds of ground. The season below is the largest that farms — about 53% of this area. |
| 53% | too dry for rain-fed cropping without irrigation; warm, with a cool spell that slows winter growth 84 growing days · about 210 mm |
|---|---|
| 40% | enough rain for one short crop, and only if timed to it; warm, with a cool spell that slows winter growth 139 growing days · about 330 mm · April to September |
| 4% | enough rain for one short crop, and only if timed to it; cool for part of the year, so frost sets the planting date 143 growing days · about 330 mm · April to September |
last updated 17 September 2026
Limited water holds back about 45% of yield here.
What teff needs to grow here
| Soil it likes | sandy loam, loam, clay loam or clay |
|---|---|
| Soil sourness (pH) | Happiest between pH 5.2 and 5.8 |
| Feed it most with | phosphorus, nitrogen, zinc, sulphur and boron |
What it takes to grow teff in West Coast
| Planting material | About 3,000,000 plants per hectare |
|---|---|
| Nitrogen (N) | About 27 kg per hectare |
| Phosphate (P₂O₅) | About 9 kg per hectare |
| Potash (K₂O) | About 22 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 | 88–174 days per hectare, by hand |
These are the nutrients a teff 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 Teff with a plan, not a guess
Everything above describes West Coast 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.
Teff 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 teff grow well in West Coast?
West Coast rates as moderate for teff.
When should I plant teff in West Coast?
Typically 25 Apr 2027 to 15 May 2027, forecast-adjusted.
Is this exact for my own field?
No — these are readings taken across West Coast, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.
