Only five years ago Kevin Ortenblad was growing hydroponic lettuce indoors, near New London, Minnesota. The arugula, romaine, and iceberg greens he produced were some of the most flavorful to be found, according to the grocery stores who bought them.
Hempcrete Projects Push the Envelope in Massachusetts lancasterfarming.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from lancasterfarming.com Daily Mail and Mail on Sunday newspapers.