Abuja —
In northern Malawi, Suteny Williams Nsamba is struggling to buy fertilizer for his small farm, where he grows corn, groundnuts and tobacco. The war in Iran sent living costs soaring, and he warns if shipping disruption continues into Malawi’s crop-growing season in November, a “devastating low yield” is inevitable.
“The prices of many commodities will rise, and life will be unbearable,” he told CNN.
Nsamba’s struggles echo across Africa, with economies hit hard as fuel prices surge and the obstruction of trade routes leads to shortages of fertilizer during the key planting season.
The two-week ceasefire announced between the United States and…

