Britta Riley is a visionary, with a sixth sense for future trends, who likes to find new solutions for things which bother her. Her investigations lead her to using scrap plastic bottles to grow her own vegetables in her apartment. With the help of friends and social networks, she tested various cultivation techniques until finding the optimal system. More on her interior garden here. Through her company Windowfarms.org, Riley has developed successful urban vegetable gardens, in different sizes, which fit any city window sill. These domestic, vertical hydroponic platforms for growing your own veggies ‘grew’ out of the exchange of ideas by the Windowfarms’ online community. Riley shares her knowledge with the community: open source based city gardens – with 32,000 like-minded people worldwide.