My only concern is that it might be illegal. What do you think about this?
I don’t understand this at all, so you better check it either in a store that sells cannabis seeds or just on the Internet.
Actually it's true that different countries have different laws and different attitudes towards the use, possession and cultivation of marijuana. I think you should read this article at this link https://www.gistrat.com/is-it-legal-to-grow-cannabis-in-florida/ which has a lot of information on this subject.