A sophisticated hydroponic cannabis-growing operation has been uncovered by police, with more than 800 plants found and a shipping container seized.
Timaru Police executed a search warrant at a King St, Temuka property yesterday.
Detective Senior Sergeant Richard Quested said the plants range in size from seedlings to fully mature plants.
He said the plants were well maintained and cared for.
"We also found about 2kg of harvested cannabis head, some of which was in plastic snap lock bags and some was drying.