What grows in Ogooue et Lacs
Moyen-Ogooue, Gabon
The 2026/27 season in Ogooue et Lacs
| When the rains are expected | August 2026 to July 2027 |
|---|---|
| Rain in a typical year | About 2,187 mm |
| This season's rain | Leaning dry — January, February, September, October, November and December look short of rain. Plant at the early end of the window, favour quicker and more drought-tolerant crops, and keep moisture in the soil: mulch, and weed early. |
| This season's heat | Hotter than usual — about +0.8 °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 a long crop, or two in a year, warm all year, so nothing but rain ends the season |
| Ground this covers | One kind of ground throughout. |
last updated 17 September 2026
What grows in Ogooue et Lacs
-
African eggplantFavourablePlant 17 Aug 2026 – 29 Apr 2027 open now
matched to this season's forecast
about 21.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 29.0 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
AmaranthFavourablePlant 2 Sep 2026 – 30 Apr 2027 open now
matched to this season's forecast
about 17.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 24.9 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
Bambara groundnutFavourablePlant 25 Aug 2026 – 3 Apr 2027 open now
matched to this season's forecast
about 1.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
BananaFavourablePlant 30 Aug 2026 – 26 Mar 2027 open now
matched to this season's forecast
about 27.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 55.4 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
CarrotFavourablePlant 25 Aug 2026 – 20 Apr 2027 open now
matched to this season's forecast
about 29.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 44.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
CashewFavourablePlant 30 Aug 2026 – 29 May 2027 open now
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.0 t/ha
Pest/disease risk — manageable -
CocoaFavourablePlant 30 Aug 2026 – 22 Feb 2027 open now
matched to this season's forecast
about 1.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Robusta coffeeFavourablePlant 30 Aug 2026 – 9 Oct 2026 open now
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.8 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Common beanFavourablePlant 25 Aug 2026 – 7 May 2027 open now
matched to this season's forecast
about 2.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
CowpeaFavourablePlant 25 Aug 2026 – 7 May 2027 open now
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.2 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
Egusi melonFavourablePlant 25 Aug 2026 – 6 Apr 2027 open now
matched to this season's forecast
about 1.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
FonioFavourablePlant 25 Aug 2026 – 7 Apr 2027 open now
matched to this season's forecast
about 1.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Green gramFavourablePlant 25 Aug 2026 – 8 May 2027 open now
matched to this season's forecast
about 1.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 1.8 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
GroundnutFavourablePlant 25 Aug 2026 – 6 Apr 2027 open now
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.6 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
GuavaFavourablePlant 30 Aug 2026 – 8 Apr 2027 open now
matched to this season's forecast
about 24.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 34.9 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Jute mallowFavourablePlant 4 Sep 2026 – 14 May 2027 open now
matched to this season's forecast
about 8.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 12.4 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
LimeFavourablePlant 30 Aug 2026 – 8 Apr 2027 open now
matched to this season's forecast
about 16.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.1 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
MaizeFavourablePlant 17 Aug 2026 – 26 Mar 2027 open now
matched to this season's forecast
about 6.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 8.3 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
MandarinFavourablePlant 30 Aug 2026 – 8 Apr 2027 open now
matched to this season's forecast
about 18.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.3 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
MangoFavourablePlant 30 Aug 2026 – 8 Apr 2027 open now
matched to this season's forecast
about 18.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 24.9 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
MoringaFavourablePlant 30 Aug 2026 – 26 Mar 2027 open now
matched to this season's forecast
about 19.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 34.9 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Oil palmFavourablePlant 30 Aug 2026 – 26 Mar 2027 open now
matched to this season's forecast
about 13.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 19.2 t/ha
Pest/disease risk — manageable -
OkraFavourablePlant 11 Sep 2026 – 7 May 2027 open now
matched to this season's forecast
about 8.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 13.4 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
PapayaFavourablePlant 17 Aug 2026 – 29 Mar 2027 open now
matched to this season's forecast
about 46.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 62.1 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
Pearl milletFavourablePlant 25 Aug 2026 – 7 May 2027 open now
matched to this season's forecast
about 2.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.1 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
RiceFavourablePlant 31 Aug 2026 – 12 Apr 2027 open now
matched to this season's forecast
about 4.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 5.8 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumEarly-maturing — escapes late drought -
SesameFavourablePlant 25 Aug 2026 – 6 Apr 2027 open now
matched to this season's forecast
about 1.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
SorghumFavourablePlant 25 Aug 2026 – 20 Apr 2027 open now
matched to this season's forecast
about 3.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.5 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
SoybeanFavourablePlant 25 Aug 2026 – 6 Apr 2027 open now
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.6 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
TobaccoFavourablePlant 25 Aug 2026 – 20 Apr 2027 open now
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.1 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
TomatoFavourablePlant 17 Aug 2026 – 12 Apr 2027 open now
matched to this season's forecast
about 35.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 58.0 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
WatermelonFavourablePlant 25 Aug 2026 – 7 May 2027 open now
matched to this season's forecast
about 29.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 44.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
African nightshadeFavourablePlant 9 Feb 2027 – 16 May 2027 opens in 19 weeks
matched to this season's forecast
about 15.8 t/ha expected
Irrigated: plant 10 Feb 2026 – 7 Dec 2026 · about 20.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
CoconutFavourablePlant 17 Aug 2027 – 6 Sep 2027 opens in 46 weeks
matched to this season's forecast
about 2.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.2 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
CottonFavourablePlant 17 Aug 2026 – 9 Feb 2027 open now
matched to this season's forecast
about 2.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.3 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
CucumberFavourablePlant 17 Aug 2027 – 26 Aug 2027 opens in 46 weeks
matched to this season's forecast
about 21.9 t/ha expected
Irrigated: plant 1 May 2027 – 29 Aug 2027 · about 33.2 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
EggplantFavourablePlant 17 Aug 2026 – 9 Mar 2027 open now
matched to this season's forecast
about 30.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 41.4 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Finger milletFavourablePlant 25 Aug 2027 – 3 Sep 2027 opens in 47 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 22 Mar 2027 – 20 Jul 2027
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
GrapefruitFavourablePlant 17 Aug 2027 – 6 Sep 2027 opens in 46 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.0 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
ChilliFavourablePlant 17 Aug 2026 – 9 Feb 2027 open now
matched to this season's forecast
about 13.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 20.7 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
LablabFavourablePlant 13 Jan 2027 – 1 Apr 2027 opens in 15 weeks
matched to this season's forecast
about 1.9 t/ha expected
Irrigated: plant 10 Feb 2026 – 21 Jan 2027
Pest/disease risk — manageableSoil pH below the crop's optimum -
Pigeon peaFavourablePlant 30 Aug 2026 – 27 Jan 2027 open now
matched to this season's forecast
about 1.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
PineappleFavourablePlant 17 Aug 2027 – 6 Sep 2027 opens in 46 weeks
matched to this season's forecast
about 50.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.7 t/ha
Pest/disease risk — manageable -
PumpkinFavourablePlant 29 Jan 2027 – 29 Apr 2027 opens in 17 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 10 Feb 2026 – 21 Jan 2027 · about 29.0 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
RoselleFavourablePlant 25 Aug 2026 – 17 Mar 2027 open now
matched to this season's forecast
about 1.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
Spider plantFavourablePlant 3 Feb 2027 – 16 May 2027 opens in 18 weeks
matched to this season's forecast
about 8.8 t/ha expected
Irrigated: plant 10 Feb 2026 – 7 Dec 2026 · about 12.4 t/ha
Soil pH outside the crop's rangeCorrect soil pH (lime)Correctable with liming -
SugarcaneFavourablePlant 17 Aug 2027 – 6 Sep 2027 opens in 46 weeks
matched to this season's forecast
about 83.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 110.9 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
TurmericFavourablePlant 17 Aug 2026 – 25 Nov 2026 open now
matched to this season's forecast
about 21.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 24.9 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
YamFavourablePlant 17 Aug 2026 – 25 Nov 2026 open now
matched to this season's forecast
about 21.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 20.7 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
CassavaFavourablePlant 17 Aug 2027 – 6 Sep 2027 opens in 46 weeks
matched to this season's forecast
about 29.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 33.5 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
TaroFavourablePlant 17 Aug 2027 – 6 Sep 2027 opens in 46 weeks
matched to this season's forecast
about 17.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 26.6 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimumLate-maturing — drought risk -
OnionFavourable
Plant 1 Sep 2026 – 29 Apr 2027 open now
matched to this season's forecast
about 19.7 t/ha expected
Irrigated: plant 1 May 2027 – 30 Jun 2027 · about 37.1 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
SunflowerFavourablePlant 17 Aug 2026 – 14 Apr 2027 open now
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 1 May 2027 – 20 Jul 2027 · about 3.1 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
Sweet orangeFavourablePlant 30 Aug 2026 – 29 Oct 2026 open now
matched to this season's forecast
about 17.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 27.6 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
GingerFavourablePlant 26 Oct 2026 – 15 Nov 2026 opens in 4 weeks
matched to this season's forecast
about 17.1 t/ha expected
Irrigated: plant 10 Feb 2027 – 1 May 2027 · about 24.9 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
KaleFavourablePlant 17 Aug 2026 – 16 Oct 2026 open now
matched to this season's forecast
about 20.7 t/ha expected
Irrigated: plant 11 Apr 2027 – 30 Jun 2027 · about 35.6 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime) -
LettuceModeratePlant 29 Apr 2027 – 16 May 2027 opens in 30 weeks
matched to this season's forecast
about 8.3 t/ha expected
Irrigated: plant 10 Jun 2027 – 20 Jul 2027 · about 15.9 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (lime)
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.
What grows in Ogooue et Lacs with irrigation
These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.
What Divisi would not plant in Ogooue et Lacs
Every crop in the catalogue is scored against this district, not only the ones that work — so the list above is a decision rather than a shortlist. These are the rest, with what ruled each one out.
- Avocado Unsuitable — Temperature
- Beetroot Unsuitable — Temperature
- Cabbage Unsuitable — Temperature
- Chickpea Unsuitable — Temperature
- Arabica coffee Unsuitable — Temperature
- Enset Unsuitable — Temperature
- Garlic Unsuitable — Temperature
- Irish potato Unsuitable
- Lemon Unsuitable — Temperature
- Niger seed Unsuitable — Temperature
- Passion fruit Unsuitable — Temperature
- Sweet pepper Unsuitable — Temperature
- Sweet potato Unsuitable — Temperature
- Swiss chard Unsuitable — Temperature
- Tea Unsuitable — Temperature
- Teff Unsuitable — Temperature
- Wheat Unsuitable — Temperature
Divisi scored 74 crops against this district's own ground; 17 came back without a sowing date.
Plan the season, not just check it
The crops and dates above are read at cells spread across Ogooue et Lacs, and the map colours which kind of ground each part of it is. 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.
Or check your field firstWhat changed in Ogooue et Lacs
- 2 September 2026 Tobacco — Limiting factor changed, now held back mostly by Soil
- 2 September 2026 Tobacco — Suitability class changed, now rates Favourable
- 2 September 2026 Tobacco — Planting window moved, now opens 21 Oct 2026
- 2 September 2026 Sunflower — Limiting factor changed, now held back mostly by Soil
- 2 September 2026 Sunflower — Suitability class changed, now rates Favourable
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
What crops grow well in Ogooue et Lacs?
African eggplant, Amaranth, Bambara groundnut, Banana, Carrot all rate well in Ogooue et Lacs — scored against its own rainfall, soil and terrain rather than a national average.
When should I plant African eggplant in Ogooue et Lacs?
In Ogooue et Lacs the window for African eggplant runs 17 Aug 2026 to 29 Apr 2027.
Is there a farming app that works in Ogooue et Lacs?
Divisi does. It reads Ogooue et Lacs's own rainfall, soil and terrain rather than a national average, so the planting dates and crop shortlist on this page are the same ones the app works out for a field here — then dates each job for that field, and keeps working with no signal.
Is this exact for my own field?
No — these are readings taken across Ogooue et Lacs, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.