Bolivia’s anti-drug force FELCN found 63 marijuana nurseries in the Lagunillas highlands, 25 kilometres from Llallagua, Potosí, and incinerated an estimated 14.5 tonnes of marijuana, as announced by government minister Roberto Ríos.[1][2]

Each nursery measured 20 by 40 metres, about 800 square metres; twenty were being harvested and 43 were still active, with FELCN and the Prosecutor’s Office estimating an average plant weight of 700 grams.[1][2] Ríos called the raid historic, saying it was the first time the force had entered the area with a planned strategy and without casualties, and put the blow to the traffickers at about 2.17 million dollars.[1][2] He said possible links between the growers and drug-trafficking networks connected to the Cochabamba tropics are under investigation.[1][2]

The nurseries stood in arid mountain terrain, where the growers had rigged irrigation and heating systems to hold the right temperature and humidity.[1][2] No one was present when FELCN moved in, so nobody was arrested; operations in the area were to continue in the following days.[1][2]