Abstract Patchouli is a kind of shrub that produce essential oil. West Sumatera is one of many province that can produces patchouli. Patchouli is a newly cultivated commodity at Kamang Baru District Sijunjung Regency, which began to be planted around 2018. Every farming activity is inseparable from cost. Even for this patchouli farming that have cost structure. Patchouli farming is also not fre…