Colin Curwen-McAdams opens the door to his greenhouse in Mt. Vernon, Wash., and a rush of warm air pours out.
"Basically, it's summer all year long here," he jokes.
Curwen-McAdams, a PhD student at Washington State University, and WSU professor Steven Jones have developed a new species: a cross between wheat and its wild cousin, wheat grass. They call it Salish Blue. Their goal was to make something that's like wheat but grows back year after year.