Wholesale pure patchouli essential oil natural body massage oil therapeutic grade 1) product name: best patchouli oil price/indonesia patchouli oil 2) purity: 26-33% 3) appearance: red-brown to green-brown slightly sticky liquid 4) introduction: Patchouli is a very fragrant herb with soft oval leaves and square stems. It grows from 2 To 3 feet in height and provides an unusual odor that is nonetheless characteristic of patchouli When the leaves are rubbed. The color of the patchouli oil is affected by the distillation machine. If distillation is done in a stainless steel vessel the color of the oil will be light, but if done in an Iron vessel the color will be darker.