UK could grow up to 40% of its own fruit and vegetables by using urban green spaces

If overlooked open spaces were used, dependence on overseas imports could be reduced, research finds

Britain could grow up to eight times its current production of fruit and vegetables if all available urban and under-used green space were turned to cultivation, new research has shown.

Only about 1% of urban green space is made up of allotments, but if gardens were used, along with parks, playing fields, watersides and other overlooked open spaces, the area would add up to enough to grow nearly 40% of the UK's fresh fruit and vegetable consumption, most of which comes from overseas, according to the study.