newb question but how long does a marijuana plant take to grow outdoor in ontario?

hey guess i was wondering if 2 months is enuff for a mj plant to grow and flower? if not how long does it take

Some auto-flower strains can be grown from germination to harvest in as little as 60 days. Others would argue that any conventional, photo-period dependent strain can be grown from seed by starting the plant immediately in a 12/12 light cycle from day one and finishing in a little over 60 days but yields and/or potency are often greatly diminished. Most photo-period strains require a minimum of 30 days of vegetative cycle followed by 60-84 days of flowering. After that, another 14-21 days of curing is required. When growing good quality cannabis is your ultimate goal the most important ingredient is patience.