Police charged the owners or managers of five hydroponic stores with running a cannabis-growing ring after raids across Adelaide during the week ending Wednesday 24 September 2008.[1] Detective Superintendent Linda Fellows said the stores had helped customers set up hydroponic growing systems, arranged electricians, advised on growing drugs and bought back dried cannabis to sell interstate.[1]

The raids closed the seven-month Operation Desire, which began that February and took in the five stores plus several homes.[1] Officers also charged a 22-year-old New South Wales man found with 17 kg of dried cannabis at Adelaide airport, and found $90,000 believed to be the proceeds of that haul in a northern-suburbs house.[1] Since February police had reported 72 people and seized 145 kg of dried cannabis, 434 plants and $182,000.[1]

A week later the Advertiser confirmed five hydroponics-store managers had been arrested the previous week, and put the drug investigation branch’s twelve-month haul from cannabis trafficking at $1.6 million in cash, 330 kg of dried cannabis and more than 2,000 mature plants, with 114 people charged.[2]