The Caballeros are very committed to making their farms environmentally sustainable. They focus on soil quality improvements, to ensure a healthy growing environment for their coffee shrubs. They produce organic fertiliser made from cow and chicken manure, mixed with pulp from coffee cherries and other organic material. This is used in addition to mineral fertiliser, ensuring that the coffee plants get all the nutrients they need. Oranges, avocados, flowers, bananas and other fruits are also grown at the farms, mainly for the cherry-pickers to eat.