My Garden, the City and Me. Rooftop Adventures in the Wilds of London - Helen Babbs

Helen Babbs lives in a top-floor flat with a small roof space in north London. Inspired by a campaign to make the city greener she decides to transform her bare rooftop into a garden — an organic, wildlife-friendly, edible garden. A complete gardening novice, she embarks upon a year of planting and nature watching in the unlikeliest of places.