The cacao tree is a shade plant. This means that the cocoa tree needs larger trees (e.g. palm trees) above it to provide shade and help it to grow and thrive optimally. At DAF, care is therefore taken to ensure that the trees and plants stand next to the cocoa trees, provide sufficient shade and supply the nutrients that the cocoa tree needs. The greatest possible diversity of plants is necessary for this symbiosis. This symbiosis promotes biodiversity, increases the yield per tree, increases soil fertility and the water storage capacity of the soil and the biomass trees actively store CO2 in the soil.