Worthing Prevention Officers attended a house in Colebrook Road, Southwick, on Monday (4 June) after information was received regarding suspicious behaviour in the area, police said.
On entering the property, officers found 125 small cannabis plants, 82 budding plants and a quantity of cash, according to police.
A spokesman said: “A 42-year-old man from Brighton was arrested on suspicion of producing a controlled class B drug (cannabis) and the acquire, use or possession of criminal property.
“He was released under investigation.”
For police advice on how to report suspect drug issues in your area click here.