Monty helps two families create dream gardens that are as much for the children as for the adults. In Doncaster, Nikki and John want a garden full of edible plants and fruit. They have a a tiny budget, a busy life with children and the wettest winter on record to contend with. And in east London, Nicola and John have dreams of creating a model village in their front yard and a seaside garden in the back. Their knowledge of gardens and their skills are severely tested. Can these enthusiasts step up to the mark? And what will Monty's verdict be?