Colombian police intercepted 'greenhouse' ca

Colombian police said on Monday they seized about four tons 'greenhouse' marijuana with an estimated street value of $ 4,000,000.

Police officer Miguel Angel · Bo Yaka said police in the city of Cali, a truck Gossett Jr. found on these marijuana, the truck was heading towards the port city of Buenaventura.

According to Bo Yaka say, these marijuana for greenhouse cultivation. Growers using hydroponic techniques, and promote the growth of marijuana in order to achieve maximum benefits.

"We are successful hydroponic marijuana was worried," Bo Yaka said.

Bo Yaka said police seized 28 tons last year, "greenhouse" marijuana.