After what happened to Overgrow and Heaven's Stairway, I am leery about ordering from Canada. Also, the new Conservative Government has publicly stated it will do whatever it can to re-criminalize marijuana and seeds. In other words, more Marc Emery's and RC's are to come as long as this group of facists are in power. Be careful.

On a constructive note, I have had several positive experiences with Hipersemillas. They do not operate in the UK, the Netherlands or Canada and they are very reliable. Great customer service, too.

Seed Boutique is also very good, but ships from the UK, which is a well-known source of seeds entering the US and is not my first choice out of security concerns. However, if you are willing to take the risk of confiscation, they do provide free seeds with many orders. I ordered 3 packs of Nirvana seeds and I got a 10-pack of freebies. Whee!

There is also an outfit in Ireland which sells seeds, but I forget their name. Another good place to consider, since Ireland isn't a place one thinks of when you think, "Major seed exporters to the US".

Good luck!