Vegetables are grown in compact towers using aeroponics, with an air or mist environment rather than soil. Photo: LettUsGrow
Vegetables are grown in compact towers using aeroponics, with an air or mist environment rather than soil. Photo: LettUsGrow
UK prisoners helped to turn over new leaf with vertical farming scheme
A trial run by a prison in Worcestershire and a farming start-up will teach offenders cutting-edge farming techniques
