I would definitely check into CW Botanicals.
I got this information from the Vancouver, BC dispensary - Green Cross.
Green Cross is where us Canadians get the CBD oil for Lyme.
You can call them and speak to the fellow who runs the place (not sure if he's the owner...but a very knowledgeable guy)
I got hold of him at the Kingsway address...but you need to speak to him. The receptionists really don't know anything.
greencrossofbc.org