Why energy-efficient LED lights are experiencing a massive market boom?

By Alfred Day Decker, Permaculture Designer, Teacher, and Consultant In my previous blog post Perma-what? A Holistic Design System Called Permaculture, I proposed that “organic agriculture is great but it often doesn’t go far enough. For instance, if indoor growers are using organic fertilizers but also growing with high energy sodium lights which contaminate the environment after […]