Virginia resident here, where growing canna is pretty much legalized.   But in a very strange way.
You are allowed to grow up to 4 plants at a time. 
You are allowed to posses no more than 1 ounce at a time.
Something about that doesn't speak too highly of whomever they consulted with.   Have they even TALKED to someone who actually grows?
The law is quite vague on the point; though most popular speculation is that they were referring to the most  you could carry with you when not on your property.  It could go either way, I suppose.
Further silliness forbids the production of any form of extract.    So if you don't smoke it, you can't consume it legally.
Ahhh!  Almost forgot!   You cannot buy or sell seeds.    I suppose we're supposed to just generate some out of thin air.  To be fair, you CAN privately exchange cuttings.    I think.   Again, the law is pretty vague and it still does not solve the chicken-and-egg problem.
Anyway there is more, but I am getting tired of venting, so I will step off the soap box and down some more tincture - illegal in a legal state.
Cheers!   
