The forgotten garden that inspired Charles Darwin becomes the modern-day setting for an exploration of memory, family, and the legacy of genius. Darwin never stopped thinking about the garden at his childhood home, The Mount, in Shrewsbury, Shropshire. It was here, under the tutelage of his green-fingered mother and sisters, that he first examined the reproductive life of flowers, collected birds’ eggs, and began the experiments that would lead to his theory of evolution. A century and a half later, with one small child in tow and another on the way, Jude Piesse finds herself living next door to this secret garden. Two acres of the original site remain, now resplendent with overgrown ashes, sycamores, and hollies. The carefully tended beds and circular flower garden are buried under suburban housing; the hothouses where the Darwins and their skilful gardeners grew pineapples are long gone.