Johannesburg's rooftop farmer Posted by : Add Comment Hydroponic farming is part of a new "urban agriculture initiative" in South Africa. from BBC News - Business https://ift.tt/2rjbAuA via IFTTT Tags : #BBC business news Share This : Unknown Related Post:'Zero real wage growth' forecast for 2018Shares sink at South Korean shipbuilding giant HyundaiHammond challenged to release Brexit studiesThe path to curing the deadliest diseasesTesla's Elon Musk promises pick-up truck and new featuresBitcoin: Would you want to get paid in cryptocurrency?