It depends on the person, the quality of the weed, and how much you smoke, for me if I am smoking a higher grad bud it takes about three to four hours before I am no longer feeling any side effects but like I said its different for every one, it also depends on the way you smoke it if you use a bong or vaporizer you could get high off of just a little bit but if you roll a joint or use a bowl it could take about three to four times the weed to achieve the same highness
hii
About 15 days.
It depends on the time frame from the last time you smoke. Marijuana can stay in your system for approximately 30 days.... But this estimate can differ depending on a lot of factors. If you sweat a lot might decrease it.
four days
Forever!
for about a hour
it will stay in there for about 2 years
3 days
90 days
just dont do it.
for 23 seconds.
3 months