Theobroma cacao, the plant from which cocoa beans are harvested for chocolate production, grows best in the humid rainforest zone.
Theobroma cacao requires a warm, humid climate with abundant rainfall and good drainage. The humid rainforest zone provides these conditions, with an annual rainfall of 1500-2500mm and an average temperature of 25-28°C.
In addition to the climate, the soil also plays an important role in the growth of cocoa. Cocoa plants require well-drained soils with a pH between 6.0 and 7.5. The soils in the humid rainforest zone are generally fertile and have good drainage, which makes them suitable for cocoa cultivation.
Other factors that can affect the growth and yield of cocoa plants include pests and diseases, as well as proper management practices such as pruning, fertilization, and weed control. However, the climate and soil conditions in the humid rainforest zone provide the ideal environment for Theobroma cacao to grow and produce high-quality cocoa beans.