One of my favorite dishes I had while in Barcelona was an onion, but grown and prepared in a unique way. Trust me...you’re going to want to grow these next season. Connect With Robert Strauss: Robert Strauss is a rooftop gardener based in Barcelona, Spain who I met while traveling. He’s got 8 years of experience growing on rooftops and you can find him on Instagram at @thefarmerontheroof. Buy Birdies Garden Beds Use code EPICPODCAST for 10% off your first order of Birdies metal raised garden beds, the best metal raised beds in the world. They last 5-10x longer than wooden beds, come in multiple heights and dimensions, and look absolutely amazing. Click here to shop Birdies Garden Beds Buy My Book My book, Field Guide to Urban Gardening, is a beginners guide to growing food in small spaces, covering 6 different methods and offering rock-solid fundamental gardening knowledge: Order on Amazon Order a signed copy Follow Epic Gardening YouTube Instagram Pinterest Facebook Facebook Group