Even though the cultivation of industrial hemp is now legal for research and development purposes in a number of states, farmers who are trying to revitalize the American hemp industry are facing myriad legal issues related to the acquisition of their most important resource: viable hemp seeds. These issues stem from the fact that although states may have legislation for growing industrial hemp, it is still illegal under federal law. For no reason that any sane person can comprehend, industrial hemp — with THC levels below 0.3% — is still classified as a Schedule I controlled substance.
For farmers, the problems start with finding sources of certified seed to plant. Because hemp has been illegal in the US for decades, there are practically no American sources for hemp seeds. For the few, small quantity domestic suppliers who exist, interstate shipping of seeds is so heavily regulated that it is virtually impossible to move them across state lines.
Read More: https://www.leafly.com/news/headlines/why-are-hemp-farmers-fed-up-with-federal-seed-laws