Urban residents are increasingly keen to farm verges, parks, rooftops and backyards, but planning rules sometimes stand in the way.
In a world of increasing urbanisation, density, pressure and, some say, isolation, there's a natural salve for stress, pressure and mental illness. And it’s right above our heads.
Plant species are reacting to climate change by adapting or migrating to better conditions. But this is not an option for gardens, so gardeners will have to be smarter about what they plant and where.