The legal age is dependant on province, not federally appointed. Here in Alberta the age is 18. I honestly think that the black market will suffer. I buy RX now online and prices are currently cheaper than i used to buy from black market. All privinces decide on distribution themselves. LCBO is Ontarios way but not necessarily going to be the same in all the provinces. There is going to be a lot of growing and rework done before all are set in stone. I am really excited fir this though. Also, dont hold your breath for July legalization. Trudeau has said no to that already. I am guessing Oct before legal.....
RE: July 2018 Canada Legalizes Marijuana for Recreational Use - What You Need To know, The Weed Laws