Ok let's start at the beginning. Canada is NOT the United States. We have a different system. In the US, laws may vary state-by-state. Drug law in Canada is completely different. It is all federally controlled. This means that what is illegal/legal to grow in, say, British Columbia, is the same in, say, Ontario. The legality of drugs is described in the Controlled Drugs and Substances Act and the regulations. There is no provincial/municipal legislation that can speak to this.