The plantation and biopharmaceutical sub-sector functions to manage a 151 hectare mangunan garden for planting sapodilla, soursop, sugar apple, and rubber trees. In addition, the Mangunan Garden is used to develop biopharmaceutical plants such as lemongrass, ginger, and red betel. Eucalyptus oil is one of the superior products produced by the plantation and biopharmaceutical sub-sector which is obtained from processing eucalyptus leaves to extract the oil present in the plant’s leaves.