What grows in Ouesse
Collines, Benin
The 2027 season in Ouesse
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | March 2027 to November 2027 |
| Rain in a typical year | About 1,002 mm |
| This season's rain | Leaning dry — September looks 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 +0.9 °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 all year, so nothing but rain ends the season |
| Ground this covers | 2 kinds of ground. The season below is the largest that farms — about 97% of this area. |
| 97% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 244 growing days · about 1,020 mm · March to November |
|---|---|
| 3% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 245 growing days · about 1,050 mm · March to November |
last updated 30 September 2026
What grows in Ouesse
97% lowland, sub-humid, warm — 51 crops
-
CarrotFavourablePlant 12 Apr 2027 – 20 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 32.4 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026 · about 50.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
WatermelonFavourablePlant 4 Apr 2027 – 5 Sep 2027 opens in 27 weeks
matched to this season's forecast
about 32.4 t/ha expected
Irrigated: plant 22 Mar 2026 – 17 Nov 2026 · about 50.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
MoringaFavourablePlant 22 Apr 2027 – 11 Jul 2027 opens in 29 weeks
matched to this season's forecast
about 20.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
MangoFavourablePlant 13 Mar 2027 – 20 Aug 2027 opens in 23 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 25.0 t/ha
Pest/disease risk — manageable -
OkraFavourablePlant 24 Apr 2027 – 11 Sep 2027 opens in 29 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 2 Mar 2026 – 1 Jan 2027 · about 15.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SorghumFavourablePlant 2 Apr 2027 – 30 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 3.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 5.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GroundnutFavourablePlant 23 Mar 2027 – 21 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SoybeanFavourablePlant 2 Apr 2027 – 10 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 2.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
TobaccoFavourablePlant 4 Apr 2027 – 14 Aug 2027 opens in 27 weeks
matched to this season's forecast
about 2.8 t/ha expected
Irrigated: plant 2 Mar 2026 – 17 Nov 2026 · about 3.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Finger milletFavourablePlant 23 Mar 2027 – 10 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 11 Apr 2027 – 20 Jul 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Pearl milletFavourablePlant 25 Mar 2027 – 9 Sep 2027 opens in 25 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Common beanFavourablePlant 15 Apr 2027 – 5 Sep 2027 opens in 28 weeks
matched to this season's forecast
about 2.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Bambara groundnutFavourablePlant 2 Apr 2027 – 10 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026
Pest/disease risk — manageable -
LablabFavourablePlant 2 Apr 2027 – 20 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 11 Apr 2027 – 29 Aug 2027
Pest/disease risk — manageable -
CowpeaFavourablePlant 18 Apr 2027 – 9 Sep 2027 opens in 29 weeks
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CashewFavourablePlant 25 Mar 2027 – 21 Sep 2027 opens in 25 weeks
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 -
FonioFavourablePlant 6 Apr 2027 – 16 Aug 2027 opens in 27 weeks
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Green gramFavourablePlant 6 Apr 2027 – 9 Sep 2027 opens in 27 weeks
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 — manageableEarly-maturing — escapes late drought -
Egusi melonFavourablePlant 2 Apr 2027 – 20 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SesameFavourablePlant 13 Mar 2027 – 11 Jul 2027 opens in 23 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GuavaFavourablePlant 23 Mar 2027 – 20 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 25.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageable -
PapayaFavourablePlant 2 Apr 2027 – 21 Jul 2027 opens in 26 weeks
matched to this season's forecast
about 46.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageable -
TomatoFavourablePlant 12 Apr 2027 – 10 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 37.1 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026 · about 64.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African eggplantFavourablePlant 4 Apr 2027 – 25 Aug 2027 opens in 27 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026 · about 32.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PumpkinFavourablePlant 4 Apr 2027 – 5 Sep 2027 opens in 27 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 11 Apr 2027 – 18 Sep 2027 · about 32.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CucumberFavourablePlant 4 May 2027 – 24 Sep 2027 opens in 31 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 21 May 2027 – 9 Aug 2027 · about 37.1 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
AmaranthFavourablePlant 18 Apr 2027 – 16 Aug 2027 opens in 29 weeks
matched to this season's forecast
about 18.5 t/ha expected
Irrigated: plant 22 Mar 2026 – 17 Nov 2026 · about 27.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African nightshadeFavourablePlant 18 Apr 2027 – 9 Sep 2027 opens in 29 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 1 May 2027 – 18 Sep 2027 · about 23.2 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Jute mallowFavourablePlant 10 Apr 2027 – 25 Sep 2027 opens in 27 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 2 Mar 2026 – 1 Jan 2027 · about 13.9 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Spider plantFavourablePlant 30 Apr 2027 – 9 Sep 2027 opens in 30 weeks
matched to this season's forecast
about 9.3 t/ha expected
· about 13.9 t/ha
Early-maturing — escapes late drought -
MaizeFavourablePlant 2 Apr 2027 – 21 Jul 2027 opens in 26 weeks
matched to this season's forecast
about 6.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 9.3 t/ha
Pest/disease risk — manageable -
RiceFavourablePlant 2 May 2027 – 31 Jul 2027 opens in 31 weeks
matched to this season's forecast
about 4.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
MandarinFavourablePlant 23 Mar 2027 – 20 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 18.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageable -
LimeFavourablePlant 23 Mar 2027 – 20 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageable -
SunflowerFavourablePlant 15 Apr 2027 – 13 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 2.1 t/ha expected
Irrigated: plant 2 Mar 2026 – 7 Dec 2026 · about 2.6 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Pigeon peaFavourablePlant 13 Mar 2027 – 11 Jun 2027 opens in 23 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableLate-maturing — drought risk -
RoselleFavourablePlant 23 Mar 2027 – 21 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 1.1 t/ha expected
Irrigated: plant 22 Mar 2026 – 8 Oct 2026
Pest/disease risk — manageableLate-maturing — drought risk -
EggplantFavourablePlant 2 Apr 2027 – 21 Jul 2027 opens in 26 weeks
matched to this season's forecast
about 32.4 t/ha expected
Irrigated: plant 22 Mar 2026 – 8 Oct 2026 · about 46.3 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
ChilliFavourablePlant 23 Mar 2027 – 21 Jun 2027 opens in 25 weeks
matched to this season's forecast
about 13.9 t/ha expected
· about 23.2 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
CottonFavourablePlant 13 Mar 2027 – 21 Jun 2027 opens in 23 weeks
matched to this season's forecast
about 2.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
YamFavourablePlant 13 Mar 2027 – 12 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableLate-maturing — drought risk -
TurmericFavourablePlant 13 Mar 2027 – 12 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 23.0 t/ha expected
Irrigated: plant 22 Mar 2027 – 20 Jul 2027 · about 27.8 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
OnionFavourable
Plant 26 Apr 2027 – 14 Aug 2027 opens in 30 weeks
matched to this season's forecast
about 23.5 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026 · about 32.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PineappleFavourablePlant 13 Mar 2027 – 2 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 38.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
KaleFavourablePlant 22 Apr 2027 – 11 Jul 2027 opens in 29 weeks
matched to this season's forecast
about 27.3 t/ha expected
Irrigated: plant 1 May 2027 – 20 Jul 2027 · about 35.2 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
CassavaFavourablePlant 13 Mar 2027 – 2 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 20.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableNot enough water in seasonLate-maturing — drought risk -
GrapefruitFavourablePlant 14 Mar 2027 – 3 Apr 2027 opens in 24 weeks
matched to this season's forecast
about 14.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableNot enough water in season -
Sweet orangeFavourablePlant 13 Mar 2027 – 2 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 14.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.1 t/ha
Pest/disease risk — manageable -
LettuceFavourablePlant 25 Jun 2027 – 3 Aug 2027 opens in 38 weeks
matched to this season's forecast
about 12.0 t/ha expected
· about 14.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SugarcaneFavourablePlant 13 Mar 2027 – 2 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 42.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 111.2 t/ha
Pest/disease risk — manageableNot enough water in season -
GingerModeratePlant 23 Mar 2027 – 2 Apr 2027 opens in 25 weeks
matched to this season's forecast
about 10.0 t/ha expected
Irrigated: plant 1 May 2027 – 21 May 2027 · about 27.8 t/ha
Pest/disease risk — manageableLate-maturing — drought risk
3% sub-humid, warm — 53 crops
-
CarrotFavourablePlant 13 Apr 2027 – 12 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 35.0 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026 · about 50.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
WatermelonFavourablePlant 2 Apr 2027 – 3 Sep 2027 opens in 26 weeks
matched to this season's forecast
about 35.0 t/ha expected
Irrigated: plant 22 Mar 2026 – 17 Nov 2026 · about 50.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GuavaFavourablePlant 21 Mar 2027 – 8 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 25.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageable -
MoringaFavourablePlant 30 Apr 2027 – 29 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 20.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableSoil pH below the crop's optimum -
MangoFavourablePlant 21 Mar 2027 – 18 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 18.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 25.0 t/ha
Pest/disease risk — manageable -
OkraFavourablePlant 22 Apr 2027 – 9 Sep 2027 opens in 29 weeks
matched to this season's forecast
about 10.0 t/ha expected
Irrigated: plant 2 Mar 2026 – 1 Jan 2027 · about 15.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SorghumFavourablePlant 31 Mar 2027 – 28 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 4.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 5.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GroundnutFavourablePlant 21 Mar 2027 – 19 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SoybeanFavourablePlant 31 Mar 2027 – 29 Jul 2027 opens in 26 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 4.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
TobaccoFavourablePlant 2 Apr 2027 – 12 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 2 Mar 2026 – 17 Nov 2026 · about 3.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Finger milletFavourablePlant 13 Apr 2027 – 1 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 11 Apr 2027 – 20 Jul 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Pearl milletFavourablePlant 23 Mar 2027 – 7 Sep 2027 opens in 25 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Common beanFavourablePlant 13 Apr 2027 – 23 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Bambara groundnutFavourablePlant 31 Mar 2027 – 8 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026
Pest/disease risk — manageable -
LablabFavourablePlant 10 Apr 2027 – 18 Aug 2027 opens in 27 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 11 Apr 2027 – 29 Aug 2027
Pest/disease risk — manageable -
CowpeaFavourablePlant 16 Apr 2027 – 26 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CashewFavourablePlant 24 Mar 2027 – 22 Sep 2027 opens in 25 weeks
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 -
FonioFavourablePlant 4 Apr 2027 – 2 Aug 2027 opens in 27 weeks
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Green gramFavourablePlant 6 Apr 2027 – 27 Aug 2027 opens in 27 weeks
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 — manageableEarly-maturing — escapes late drought -
Egusi melonFavourablePlant 31 Mar 2027 – 18 Aug 2027 opens in 26 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SesameFavourablePlant 22 Mar 2027 – 10 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PapayaFavourablePlant 31 Mar 2027 – 9 Jul 2027 opens in 26 weeks
matched to this season's forecast
about 46.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageable -
TomatoFavourablePlant 10 Apr 2027 – 8 Aug 2027 opens in 27 weeks
matched to this season's forecast
about 37.1 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026 · about 64.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African eggplantFavourablePlant 13 Apr 2027 – 12 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026 · about 32.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PumpkinFavourablePlant 13 Apr 2027 – 23 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 11 Apr 2027 – 18 Sep 2027 · about 32.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CucumberFavourablePlant 20 May 2027 – 9 Sep 2027 opens in 33 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 21 May 2027 – 9 Aug 2027 · about 37.1 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
MandarinFavourablePlant 21 Mar 2027 – 28 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 18.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageable -
AmaranthFavourablePlant 16 Apr 2027 – 14 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 18.5 t/ha expected
Irrigated: plant 22 Mar 2026 – 17 Nov 2026 · about 27.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African nightshadeFavourablePlant 28 Apr 2027 – 7 Sep 2027 opens in 30 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 1 May 2027 – 18 Sep 2027 · about 23.2 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
LimeFavourablePlant 21 Mar 2027 – 28 Aug 2027 opens in 25 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageable -
Jute mallowFavourablePlant 8 Apr 2027 – 23 Sep 2027 opens in 27 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 2 Mar 2026 – 1 Jan 2027 · about 13.9 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Spider plantFavourablePlant 19 Apr 2027 – 9 Sep 2027 opens in 29 weeks
matched to this season's forecast
about 9.3 t/ha expected
· about 13.9 t/ha
Early-maturing — escapes late drought -
MaizeFavourablePlant 31 Mar 2027 – 19 Jul 2027 opens in 26 weeks
matched to this season's forecast
about 6.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 9.3 t/ha
Pest/disease risk — manageable -
RiceFavourablePlant 30 Apr 2027 – 19 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 4.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Pigeon peaFavourablePlant 11 Mar 2027 – 9 Jun 2027 opens in 23 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableLate-maturing — drought risk -
RoselleFavourablePlant 21 Mar 2027 – 19 Jul 2027 opens in 25 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 22 Mar 2026 – 8 Oct 2026
Pest/disease risk — manageableLate-maturing — drought risk -
EggplantFavourablePlant 31 Mar 2027 – 19 Jul 2027 opens in 26 weeks
matched to this season's forecast
about 32.4 t/ha expected
Irrigated: plant 22 Mar 2026 – 8 Oct 2026 · about 46.3 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
YamFavourablePlant 11 Mar 2027 – 10 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableLate-maturing — drought risk -
ChilliFavourablePlant 21 Mar 2027 – 19 Jun 2027 opens in 25 weeks
matched to this season's forecast
about 13.9 t/ha expected
· about 23.2 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
CottonFavourablePlant 11 Mar 2027 – 29 Jun 2027 opens in 23 weeks
matched to this season's forecast
about 2.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.7 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
TurmericFavourablePlant 11 Mar 2027 – 10 Apr 2027 opens in 23 weeks
matched to this season's forecast
about 23.0 t/ha expected
Irrigated: plant 22 Mar 2027 – 20 Jul 2027 · about 27.8 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
SunflowerFavourablePlant 2 Apr 2027 – 3 Sep 2027 opens in 26 weeks
matched to this season's forecast
about 1.9 t/ha expected
Irrigated: plant 2 Mar 2026 – 7 Dec 2026 · about 2.6 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PineappleFavourablePlant 11 Mar 2027 – 31 Mar 2027 opens in 23 weeks
matched to this season's forecast
about 38.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageableSoil pH outside the crop's rangeCorrect soil pH (acidifier) -
OnionFavourable
Plant 13 Apr 2027 – 1 Aug 2027 opens in 28 weeks
matched to this season's forecast
about 20.8 t/ha expected
Irrigated: plant 22 Mar 2026 – 28 Oct 2026 · about 32.0 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
GrapefruitFavourablePlant 11 Mar 2027 – 31 Mar 2027 opens in 23 weeks
matched to this season's forecast
about 16.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableNot enough water in season -
KaleFavourablePlant 30 Apr 2027 – 9 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 25.4 t/ha expected
Irrigated: plant 1 May 2027 – 20 Jul 2027 · about 35.2 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
CassavaFavourablePlant 11 Mar 2027 – 31 Mar 2027 opens in 23 weeks
matched to this season's forecast
about 20.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageableNot enough water in seasonLate-maturing — drought risk -
Sweet orangeFavourablePlant 11 Mar 2027 – 31 Mar 2027 opens in 23 weeks
matched to this season's forecast
about 12.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.1 t/ha
Pest/disease risk — manageable -
SugarcaneFavourablePlant 11 Mar 2027 – 31 Mar 2027 opens in 23 weeks
matched to this season's forecast
about 43.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 111.2 t/ha
Pest/disease risk — manageableNot enough water in season -
LettuceFavourablePlant 23 Jun 2027 – 1 Aug 2027 opens in 38 weeks
matched to this season's forecast
about 10.9 t/ha expected
· about 14.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CoconutFavourablePlant 11 Mar 2027 – 31 Mar 2027 opens in 23 weeks
matched to this season's forecast
about 1.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.2 t/ha
Pest/disease risk — manageableNot enough water in season -
TaroFavourablePlant 11 Mar 2027 – 31 Mar 2027 opens in 23 weeks
matched to this season's forecast
about 9.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 27.8 t/ha
Pest/disease risk — manageableNot enough water in seasonLate-maturing — drought risk -
GingerModeratePlant 31 Mar 2027 – 9 Apr 2027 opens in 26 weeks
based on the rains it usually gets
about 6.9 t/ha expected
Irrigated: plant 1 May 2027 – 21 May 2027 · about 27.8 t/ha
Pest/disease risk — manageableLate-maturing — drought risk
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 Ouesse with irrigation
These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.
-
BananaFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 55.6 t/ha expected
Pest/disease risk — manageable -
Oil palmFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 19.3 t/ha expected
Pest/disease risk — manageableSoil pH below the crop's optimum -
CocoaFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 1.9 t/ha expected
Pest/disease risk — manageable -
Robusta coffeeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 2.2 t/ha expected
Pest/disease risk — manageable
What Divisi would not plant in Ouesse
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.
- Swiss chard Only in patches — clears in part of this area, not across any one zone
- Banana Moderate — Water
- Cocoa Moderate — Water
- Robusta coffee Moderate — Water
- Oil palm Moderate — Water
- 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
- Tea Unsuitable — Temperature
- Teff Unsuitable — Temperature
- Wheat Unsuitable — Temperature
Divisi scored 74 crops against this district's own ground; 21 came back without a sowing date.
Plan the season, not just check it
The crops and dates above are read at cells spread across Ouesse, 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 Ouesse
- 2 September 2026 Tobacco — Limiting factor changed, now held back mostly by Slope / terrain
- 2 September 2026 Tobacco — Suitability class changed, now rates Favourable
- 2 September 2026 Sunflower — Limiting factor changed, now held back mostly by Slope / terrain
- 2 September 2026 Sunflower — Suitability class changed, now rates Favourable
- 2 September 2026 Teff — Limiting factor changed, now held back mostly by Slope / terrain
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.
Where to sell it nearby
-
Marché de Glazoué
73 km · Yam, Maize, Cassava, Cowpea
-
Marché Arzèkè
86 km · Yam, Maize, Cowpea, Groundnut
-
Marché de Bohicon
162 km · Maize, Yam, Cassava, Cowpea
Frequently asked questions
What crops grow well in Ouesse?
African eggplant, African nightshade, Amaranth, Bambara groundnut, Carrot all rate well in Ouesse — scored against its own rainfall, soil and terrain rather than a national average.
When should I plant African eggplant in Ouesse?
In Ouesse the window for African eggplant runs 4 Apr 2027 to 25 Aug 2027.
Is there a farming app that works in Ouesse?
Divisi does. It reads Ouesse'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 Ouesse, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.