What grows in East Mamprusi
Northern East, Ghana
The 2027 season in East Mamprusi
| Rainy seasons | One each year — one chance to plant, so timing carries it |
|---|---|
| When the rains are expected | April 2027 to November 2027 |
| Rain in a typical year | About 979 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 +1.0 °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 95% of this area. |
| 95% | enough rain for one full main crop; warm all year, so nothing but rain ends the season 214 growing days · about 970 mm · April to November |
|---|---|
| 3% | enough rain for one short crop, and only if timed to it; warm all year, so nothing but rain ends the season 178 growing days · about 920 mm · April to October |
last updated 30 September 2026
What grows in East Mamprusi
95% lowland, sub-humid, warm — 48 crops
-
MangoFavourablePlant 19 Apr 2027 – 7 Aug 2027 opens in 29 weeks
matched to this season's forecast
about 18.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageable -
CashewFavourablePlant 1 May 2027 – 10 Sep 2027 opens in 30 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 -
MoringaFavourablePlant 19 May 2027 – 28 Jun 2027 opens in 33 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 -
PapayaFavourablePlant 29 Apr 2027 – 8 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 46.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.2 t/ha
Pest/disease risk — manageable -
CarrotFavourablePlant 19 May 2027 – 7 Aug 2027 opens in 33 weeks
matched to this season's forecast
34.7–35.0 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026 · about 43.9 t/ha
Pest/disease risk — manageable -
WatermelonFavourablePlant 29 Apr 2027 – 27 Aug 2027 opens in 30 weeks
matched to this season's forecast
34.8–35.0 t/ha expected
Irrigated: plant 1 May 2026 – 17 Nov 2026 · about 43.9 t/ha
Pest/disease risk — manageable -
OkraFavourablePlant 27 May 2027 – 31 Aug 2027 opens in 34 weeks
matched to this season's forecast
about 10.0 t/ha expected
Irrigated: plant 11 Apr 2026 – 1 Jan 2027 · about 13.2 t/ha
Pest/disease risk — manageable -
SorghumFavourablePlant 29 Apr 2027 – 17 Aug 2027 opens in 30 weeks
matched to this season's forecast
about 4.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
GroundnutFavourablePlant 19 Apr 2027 – 8 Jul 2027 opens in 29 weeks
matched to this season's forecast
2.9–3.0 t/ha expected
Irrigated: plant 22 Mar 2026 – 2 Mar 2027 · about 3.8 t/ha
Pest/disease risk — manageable -
SoybeanFavourablePlant 29 Apr 2027 – 28 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageable -
TobaccoFavourablePlant 29 Apr 2027 – 7 Aug 2027 opens in 30 weeks
matched to this season's forecast
2.8–3.0 t/ha expected
Irrigated: plant 11 Apr 2026 – 7 Dec 2026
Pest/disease risk — manageable -
Finger milletFavourablePlant 29 Apr 2027 – 28 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 May 2027 – 20 Jul 2027
Pest/disease risk — manageable -
Pearl milletFavourablePlant 29 Apr 2027 – 6 Sep 2027 opens in 30 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.3 t/ha
Pest/disease risk — manageable -
Common beanFavourablePlant 19 May 2027 – 17 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
Bambara groundnutFavourablePlant 29 Apr 2027 – 7 Aug 2027 opens in 30 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026
Pest/disease risk — manageable -
LablabFavourablePlant 9 May 2027 – 17 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 21 May 2027 – 29 Aug 2027
Pest/disease risk — manageable -
CowpeaFavourablePlant 19 May 2027 – 27 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.4 t/ha
Pest/disease risk — manageable -
FonioFavourablePlant 29 Apr 2027 – 28 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 1 May 2026 – 17 Nov 2026
Pest/disease risk — manageable -
Green gramFavourablePlant 12 May 2027 – 30 Aug 2027 opens in 32 weeks
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageable -
Egusi melonFavourablePlant 29 Apr 2027 – 17 Aug 2027 opens in 30 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026
Pest/disease risk — manageable -
SesameFavourablePlant 19 Apr 2027 – 8 Jul 2027 opens in 29 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 11 Apr 2026 – 28 Oct 2026
Pest/disease risk — manageable -
TomatoFavourablePlant 9 May 2027 – 28 Jul 2027 opens in 31 weeks
matched to this season's forecast
about 37.1 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026 · about 61.4 t/ha
Pest/disease risk — manageable -
African eggplantFavourablePlant 9 May 2027 – 7 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026 · about 30.7 t/ha
Pest/disease risk — manageable -
PumpkinFavourablePlant 9 May 2027 – 17 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 21 May 2027 – 29 Aug 2027 · about 30.7 t/ha
Pest/disease risk — manageable -
CucumberFavourablePlant 27 May 2027 – 31 Aug 2027 opens in 34 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 10 Jun 2027 – 9 Aug 2027 · about 35.1 t/ha
Pest/disease risk — manageable -
AmaranthFavourablePlant 19 May 2027 – 7 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 18.5 t/ha expected
Irrigated: plant 1 May 2026 – 17 Nov 2026 · about 26.3 t/ha
Pest/disease risk — manageable -
African nightshadeFavourablePlant 29 May 2027 – 27 Aug 2027 opens in 34 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 21 May 2027 – 18 Sep 2027 · about 21.9 t/ha
Pest/disease risk — manageable -
Jute mallowFavourablePlant 3 May 2027 – 24 Sep 2027 opens in 31 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 11 Apr 2026 – 1 Jan 2027 · about 13.2 t/ha
Pest/disease risk — manageable -
Spider plantFavourablePlant 3 Jun 2027 – 30 Aug 2027 opens in 35 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 21 May 2027 – 18 Sep 2027 · about 13.2 t/ha
-
MaizeFavourablePlant 29 Apr 2027 – 18 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 6.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 8.8 t/ha
Pest/disease risk — manageable -
RiceFavourablePlant 8 Jun 2027 – 18 Jul 2027 opens in 36 weeks
matched to this season's forecast
about 4.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.1 t/ha
Pest/disease risk — manageable -
Pigeon peaFavourablePlant 9 Apr 2027 – 29 May 2027 opens in 27 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 29 Apr 2027 – 8 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 1.1 t/ha expected
Irrigated: plant 1 May 2026 – 8 Oct 2026
Pest/disease risk — manageableLate-maturing — drought risk -
EggplantFavourablePlant 9 May 2027 – 8 Jul 2027 opens in 31 weeks
matched to this season's forecast
about 30.7 t/ha expected
Irrigated: plant 1 May 2026 – 8 Oct 2026 · about 43.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
CottonFavourablePlant 9 Apr 2027 – 18 Jun 2027 opens in 27 weeks
matched to this season's forecast
about 2.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
ChilliFavourablePlant 29 Apr 2027 – 8 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 13.0 t/ha expected
· about 21.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
GuavaFavourablePlant 19 Apr 2027 – 7 Aug 2027 opens in 29 weeks
matched to this season's forecast
about 19.9 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageable -
LimeFavourablePlant 19 Apr 2027 – 17 Aug 2027 opens in 29 weeks
matched to this season's forecast
about 13.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageable -
MandarinFavourablePlant 19 Apr 2027 – 17 Aug 2027 opens in 29 weeks
matched to this season's forecast
about 15.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageable -
SunflowerFavourablePlant 8 May 2027 – 16 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 1.9 t/ha expected
Irrigated: plant 11 Apr 2026 – 7 Dec 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
OnionFavourable
Plant 19 May 2027 – 28 Jul 2027 opens in 33 weeks
matched to this season's forecast
about 19.7 t/ha expected
Irrigated: plant 1 May 2026 – 17 Nov 2026 · about 31.1 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PineappleFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 34.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH outside the crop's range -
YamFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 17.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 21.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
KaleFavourablePlant 19 May 2027 – 28 Jun 2027 opens in 33 weeks
matched to this season's forecast
about 23.5 t/ha expected
· about 33.7 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
TurmericFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 15.4 t/ha expected
Irrigated: plant 1 May 2027 – 20 Jul 2027 · about 26.3 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
LettuceFavourablePlant 20 Jun 2027 – 26 Jul 2027 opens in 37 weeks
matched to this season's forecast
about 12.1 t/ha expected
Irrigated: plant 30 Jun 2027 – 20 Jul 2027 · about 14.4 t/ha
Pest/disease risk — manageable -
GrapefruitFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 11.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableNot enough water in season -
CassavaFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 14.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 34.6 t/ha
Pest/disease risk — manageableNot enough water in seasonLate-maturing — drought risk
3% lowland, semi-arid, warm — 48 crops
-
GroundnutFavourablePlant 29 Apr 2027 – 8 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 22 Mar 2026 – 2 Mar 2027 · about 3.8 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Finger milletFavourablePlant 19 May 2027 – 18 Jul 2027 opens in 33 weeks
matched to this season's forecast
about 3.0 t/ha expected
Irrigated: plant 21 May 2027 – 20 Jul 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Pearl milletFavourablePlant 29 Apr 2027 – 6 Sep 2027 opens in 30 weeks
matched to this season's forecast
about 2.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.3 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Bambara groundnutFavourablePlant 9 May 2027 – 7 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026
Pest/disease risk — manageable -
LablabFavourablePlant 19 May 2027 – 17 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 2.0 t/ha expected
Irrigated: plant 21 May 2027 – 29 Aug 2027
Pest/disease risk — manageable -
CowpeaFavourablePlant 19 May 2027 – 27 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 1.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 2.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CashewFavourablePlant 1 May 2027 – 10 Sep 2027 opens in 30 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 9 May 2027 – 28 Jul 2027 opens in 31 weeks
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 1 May 2026 – 17 Nov 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Green gramFavourablePlant 12 May 2027 – 30 Aug 2027 opens in 32 weeks
matched to this season's forecast
about 1.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Egusi melonFavourablePlant 9 May 2027 – 17 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SesameFavourablePlant 19 Apr 2027 – 8 Jul 2027 opens in 29 weeks
matched to this season's forecast
about 1.2 t/ha expected
Irrigated: plant 11 Apr 2026 – 28 Oct 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
MoringaFavourablePlant 29 May 2027 – 28 Jun 2027 opens in 34 weeks
matched to this season's forecast
19.7–20.0 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 -
PapayaFavourablePlant 9 May 2027 – 8 Jul 2027 opens in 31 weeks
matched to this season's forecast
about 46.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.2 t/ha
Pest/disease risk — manageable -
TomatoFavourablePlant 19 May 2027 – 28 Jul 2027 opens in 33 weeks
matched to this season's forecast
about 37.1 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026 · about 61.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CarrotFavourablePlant 19 May 2027 – 7 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 32.4 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026 · about 43.9 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
WatermelonFavourablePlant 9 May 2027 – 27 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 32.4 t/ha expected
Irrigated: plant 1 May 2026 – 17 Nov 2026 · about 43.9 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African eggplantFavourablePlant 9 May 2027 – 7 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 1 May 2026 – 28 Oct 2026 · about 30.7 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PumpkinFavourablePlant 19 May 2027 – 17 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 21 May 2027 – 29 Aug 2027 · about 30.7 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
CucumberFavourablePlant 8 Jun 2027 – 19 Aug 2027 opens in 36 weeks
matched to this season's forecast
about 23.2 t/ha expected
Irrigated: plant 10 Jun 2027 – 9 Aug 2027 · about 35.1 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
AmaranthFavourablePlant 19 May 2027 – 7 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 18.5 t/ha expected
Irrigated: plant 1 May 2026 – 17 Nov 2026 · about 26.3 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
African nightshadeFavourablePlant 29 May 2027 – 27 Aug 2027 opens in 34 weeks
matched to this season's forecast
about 16.7 t/ha expected
Irrigated: plant 21 May 2027 – 18 Sep 2027 · about 21.9 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
MangoFavourablePlant 19 Apr 2027 – 7 Aug 2027 opens in 29 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 15 May 2027 – 24 Sep 2027 opens in 32 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 11 Apr 2026 – 1 Jan 2027 · about 13.2 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
OkraFavourablePlant 27 May 2027 – 31 Aug 2027 opens in 34 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 11 Apr 2026 – 1 Jan 2027 · about 13.2 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Spider plantFavourablePlant 3 Jun 2027 – 19 Aug 2027 opens in 35 weeks
matched to this season's forecast
about 9.3 t/ha expected
Irrigated: plant 21 May 2027 – 18 Sep 2027 · about 13.2 t/ha
Early-maturing — escapes late drought -
MaizeFavourablePlant 29 Apr 2027 – 8 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 6.5 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 8.8 t/ha
Pest/disease risk — manageable -
SorghumFavourablePlant 29 Apr 2027 – 17 Aug 2027 opens in 30 weeks
matched to this season's forecast
about 3.7 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SoybeanFavourablePlant 29 Apr 2027 – 28 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 2.8 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
TobaccoFavourablePlant 9 May 2027 – 7 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 2.8 t/ha expected
Irrigated: plant 11 Apr 2026 – 7 Dec 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Common beanFavourablePlant 19 May 2027 – 17 Aug 2027 opens in 33 weeks
matched to this season's forecast
about 2.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027
Pest/disease risk — manageableEarly-maturing — escapes late drought -
RiceFavourablePlant 8 Jun 2027 – 18 Jul 2027 opens in 36 weeks
matched to this season's forecast
about 4.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 6.1 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
Pigeon peaFavourablePlant 9 Apr 2027 – 29 May 2027 opens in 27 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 -
EggplantFavourablePlant 9 May 2027 – 8 Jul 2027 opens in 31 weeks
matched to this season's forecast
about 32.4 t/ha expected
Irrigated: plant 1 May 2026 – 8 Oct 2026 · about 43.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
CottonFavourablePlant 9 Apr 2027 – 18 Jun 2027 opens in 27 weeks
matched to this season's forecast
about 2.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 3.5 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
RoselleFavourablePlant 29 Apr 2027 – 18 Jul 2027 opens in 30 weeks
matched to this season's forecast
about 1.1 t/ha expected
Irrigated: plant 1 May 2026 – 8 Oct 2026
Pest/disease risk — manageableLate-maturing — drought risk -
ChilliFavourablePlant 29 Apr 2027 – 18 Jun 2027 opens in 30 weeks
matched to this season's forecast
about 13.7 t/ha expected
· about 21.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
GuavaFavourablePlant 19 Apr 2027 – 28 Jul 2027 opens in 29 weeks
matched to this season's forecast
about 19.6 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 35.0 t/ha
Pest/disease risk — manageable -
LimeFavourablePlant 19 Apr 2027 – 17 Aug 2027 opens in 29 weeks
matched to this season's forecast
about 13.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 23.2 t/ha
Pest/disease risk — manageable -
MandarinFavourablePlant 19 Apr 2027 – 17 Aug 2027 opens in 29 weeks
matched to this season's forecast
about 14.1 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 32.4 t/ha
Pest/disease risk — manageable -
OnionFavourable
Plant 29 May 2027 – 28 Jul 2027 opens in 34 weeks
matched to this season's forecast
about 20.8 t/ha expected
Irrigated: plant 1 May 2026 – 17 Nov 2026 · about 31.1 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought -
SunflowerFavourablePlant 9 May 2027 – 17 Aug 2027 opens in 31 weeks
matched to this season's forecast
about 1.7 t/ha expected
Irrigated: plant 11 Apr 2026 – 7 Dec 2026
Pest/disease risk — manageableEarly-maturing — escapes late drought -
PineappleFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 34.0 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 64.8 t/ha
Pest/disease risk — manageableNot enough water in seasonSoil pH outside the crop's range -
YamFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 18.2 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 21.9 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
KaleFavourablePlant 19 May 2027 – 28 Jun 2027 opens in 33 weeks
matched to this season's forecast
about 23.4 t/ha expected
· about 33.7 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
GrapefruitFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 10.4 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 37.1 t/ha
Pest/disease risk — manageableNot enough water in season -
TurmericFavourablePlant 19 Apr 2027 – 29 Apr 2027 opens in 29 weeks
matched to this season's forecast
about 14.3 t/ha expected
Irrigated: plant 1 May 2027 – 20 Jul 2027 · about 26.3 t/ha
Pest/disease risk — manageableLate-maturing — drought risk -
CassavaFavourablePlant 9 Apr 2027 – 29 Apr 2027 opens in 27 weeks
matched to this season's forecast
about 15.3 t/ha expected
Irrigated: plant 21 Jan 2026 – 1 Jan 2027 · about 34.6 t/ha
Pest/disease risk — manageableNot enough water in seasonLate-maturing — drought risk -
LettuceModeratePlant 20 Jun 2027 – 26 Jul 2027 opens in 37 weeks
matched to this season's forecast
about 9.9 t/ha expected
Irrigated: plant 30 Jun 2027 – 20 Jul 2027 · about 14.4 t/ha
Pest/disease risk — manageableEarly-maturing — escapes late drought
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 East Mamprusi with irrigation
These need water applied — rain alone will not carry them here. The dates are the windows their own water supply allows.
-
SugarcaneFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 111.2 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 -
BananaFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 55.1 t/ha expected
Pest/disease risk — manageable -
CocoaFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 1.8 t/ha expected
Pest/disease risk — manageable -
TaroFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 27.5 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
Robusta coffeeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 2.1 t/ha expected
Pest/disease risk — manageable -
GingerFavourable Needs irrigationPlant 21 May 2027 – 10 Jun 2027 opens in 33 weeks
based on the rains it usually gets
about 24.8 t/ha expected
Pest/disease risk — manageableLate-maturing — drought risk -
Sweet orangeFavourable Needs irrigationPlant 21 Jan 2026 – 1 Jan 2027 open now
matched to this season's forecast
about 23.1 t/ha expected
Pest/disease risk — manageable
What Divisi would not plant in East Mamprusi
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.
- Irish potato Only in patches — clears in part of this area, not across any one zone
- Sweet orange Only in patches — clears in part of this area, not across any one zone
- Swiss chard Only in patches — clears in part of this area, not across any one zone
- Sugarcane Moderate — Water
- Coconut Moderate — Water
- Taro Moderate — Water
- Avocado Unsuitable — Temperature
- Banana Unsuitable — Water
- Beetroot Unsuitable — Temperature
- Cabbage Unsuitable — Temperature
- Chickpea Unsuitable — Temperature
- Cocoa Unsuitable — Water
- Arabica coffee Unsuitable
- Robusta coffee Unsuitable — Water
- Enset Unsuitable
- Garlic Unsuitable — Temperature
- Ginger Unsuitable — Water
- Lemon Unsuitable — Temperature
- Niger seed Unsuitable — Temperature
- Oil palm Unsuitable — Water
- 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; 26 came back without a sowing date.
Plan the season, not just check it
The crops and dates above are read at cells spread across East Mamprusi, 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 East Mamprusi
- 2 September 2026 Cocoa — Planting window moved, now opens 16 May 2027
- 2 September 2026 Green Gram — Planting window moved, now opens 14 Aug 2026
- 2 September 2026 Niger Seed — Planting window moved, now opens 16 May 2027
- 2 September 2026 Roselle — Suitability class changed, now rates Favourable
- 2 September 2026 Chickpea — Limiting factor changed, now held back mostly by Temperature
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 Pouytenga
194 km · Cowpea, Pearl millet, Sorghum, Groundnut
-
Rood Woko
249 km · Pearl millet, Sorghum, Cowpea, Maize
Support and extension
- GIRSAL Agricultural Credit Guarantee Scheme
- Planting for Food and Jobs Phase II
- CSIR-Crops Research Institute
- National Seed Council
Frequently asked questions
What crops grow well in East Mamprusi?
African eggplant, African nightshade, Amaranth, Bambara groundnut, Carrot all rate well in East Mamprusi — scored against its own rainfall, soil and terrain rather than a national average.
When should I plant African eggplant in East Mamprusi?
In East Mamprusi the window for African eggplant runs 9 May 2027 to 7 Aug 2027.
Is there a farming app that works in East Mamprusi?
Divisi does. It reads East Mamprusi'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 East Mamprusi, not on your field. Soil, slope and rainfall change from one farm to the next. Check your own location to see your own numbers.