check your local and federal laws and the usps policies. Oh and using the internet ups your risk of getting busted is the long and short of it. Canadian and American investigators have the internet too. I study criminology and i can tell you for a fact that the internet has been used in the past to bust people in canada, im sure the us as well. so be careful about how you go about getting seeds over the net.

the US is known for its anti drug policies so im willing to bet you its illegal.