If you know interior design, then you know the name Marshall Watson. Throughout his 40-year career, his work has graced countless magazine covers and dozens of showhouses, and he recently released his second book, DEFINING ELEGANCE (Rizzoli 2025). But what you may not know about the New York City-based, Kansas City-bred designer is that his innate ability to create picture-perfect rooms is only rivaled by his inherent ability to cultivate breathtaking gardens. Here, he walks us through some of his favorite corners of the grounds at his East Hampton home.  Go to flowermag.com to see more from Marshall’s luscious garden! Article by @margaret_zainey_roux Photography by @bluecarreon  Video courtesy of @marshallwatsondesigner @watsonreiddeaneganes