Fuente: WIPO "hemp" The invention puts forward a device used for China hemp plant cultivation. A driving threaded rod is rotated so as to drive the driving threaded rod to vertically move, so that a first connecting rod,a second connecting rod and a third connecting rod can drive a connecting element to move in a regulation groove, the moving connecting element can drive a plantation groove to rotate through cooperation of a gear and a rack, so that a planted plant can rotate according to requirements, and different sides of the plant can be fully illuminated.