The overarching goals of the Plant Synthetic Biology (SynBio) Conference, convened by the American Society of Plant Biologists (ASPB), were to raise community consciousness of what SynBio is and what it can do in key areas, including crop productivity, specialty chemicals, biosensors, and microbe-plant interactions. Within that context, the conference had two broad objectives. First, to feature a set of leading university and industry speakers from the US and Europe whose research on plants and microbes spans the SynBio spectrum with respect both to technology and to applications, as well as short talks (selected from submitted abstracts) on cutting-edge topics. And second, to foster exchanges among public sector scientists and industry scientists, whose participation as poster presenters, exhibitors, and sponsors was actively encouraged because so much innovative SynBio work is being carried out at dynamic young companies.