Which process does not occur in the cultivation stage of coffee?

In the cultivation stage of coffee, the focus is primarily on the growing and nurturing of the coffee plants. This includes activities that ensure the plants are healthy and productive. Among the choices provided, grinding is a process that occurs later, specifically during preparation for brewing coffee. Grinding involves taking the harvested coffee beans and reducing them to smaller pieces to enhance extraction during brewing.

On the other hand, harvesting, pruning, and watering are all integral parts of the cultivation phase. Harvesting refers to the collection of ripe coffee cherries once they have matured, pruning involves trimming the coffee plants to maintain their health and enhance yield, and watering is necessary for the plants’ growth and development. Thus, grinding is clearly not part of the cultivation stage, making it the correct answer in this context.