A large amount of suspected cannabis has been found being grown in a converted chicken shed on farm at Ashton, near Wedmore in Somerset.
Police raided the farm and an address in nearby Mark.
A 40-year-old man was arrested in Mark and was charged with possession of cannabis. He is due to appear at Taunton Magistrates Court in April.
A 57-year-old man voluntarily went to Burnham-on-Sea police station and is helping police with enquiries.
Sergeant Ian Kennett from Burnham Police Station said in recent weeks raids have stopped £30,000 of cannabis being sold locally.
