Police seized marijuana plants from an Undera property during a search on Monday, January 29.
Police said the 30 plants were seized from a sophisticated hydroponics set-up in a farm shed on the property.
The plants varied in size from small to well-matured, police said.
An Undera man aged in his 40s has been arrested and will be charged with cultivating a narcotic plant.
He will be remanded in custody overnight Monday, to front Shepparton Magistrates’ Court on Tuesday.