BOULDER, Colo., Jan. 9, 2015 /PRNewswire/ -- Surna, Inc. (OTCQB: SRNA) has signed a definitive agreement to acquire a controlling interest in Agrisoft Development Group, LLC, a privately-held company that is one of the leading software developers of seed-to-sale tracking systems for state regulated cannabis cultivation and distribution companies. The deal will provide Surna with additional technology and capabilities to complement its current technology portfolio.read more