Interview: Margaret Roach Margaret Roach worked in publishing for many years, at places like the New York Times, Newsday, and Martha Stewart Living Omnimedia. Then at the end of 2007, she left the city and “success” for a life lived much more quietly and closer to nature. She’s a passionate gardener; has published a popular garden website since 2008; opens her garden for tours a few times a season; writes books; and lectures frequently to help foster an interest in gardening. Not…