Police have allegedly seized more than 100 cannabis plants at a property in Lake Macquarie.
Officers attended the Gradwells Road home in Dora Creek on Thursday and located the 123 plants in various stages of growth inside a shipping container.
The container was also allegedly fitted out with a hydroponic light and watering system.
A 19-year-old man was arrested and charged with cultivating cannabis and will appear before Toronto Local Court on July 2.
It came just one day after a grow house was raided in Muswellbrook where 188 plants and 18 kilograms of cannabis leaf were seized.