there are a lot of strains that are good but depends how far north you are. I can go till the end of September so Early Queen, Early Skunk, Early Pearl, Texada Timewarp a bunch of canadian strains really most outdoor canadian strains should finish but their are so many choices just make sure you find an outdoor grow of whatever it is to make sure she'll finish in time I just heard from a dude staying in holland growing hollands hope and said its just starting to flower this month. You can't really just go by the breeder description they seem to like to claim they will be done sooner then it really is. It won't hurt to find an outdoor grow on whatever strain you pick.