POLICE found 67 cannabis plants during a raid on a Macarthur property on Thursday.
Senior Constable David Rook said police, including Hamilton uniform and Warrnambool divisional response unit officers, executed a search warrant at a Macarthur property at 11am.
He said they found a sophisticated cannabis growing operation which included a greenhouse.
Senior Constable Rook said the plants ranged in height from 10cms to 1.5 metres.
A mature cannabis plant is valued at more than $1000.
Senior Constable Rook said further police inquiries were now being conducted.