By Farai Shawn Matiashe
MUTARE, Zimbabwe (IDN) — Ruth Rugeje, 38, monitors plants of cabbages, a pale green leafy vegetable, grown in empty two-litre bottles in the backyard of her home in Mutapa, a high-density suburb in the central Zimbabwean city of Gweru.
This innovative farmer picked these plastic bottles from the illegal dumping sites in her neighbourhood and reused them in hydroponics.
There is a greenhouse to help control temperatures in her garden.