It kinda depends on your body mass, kinda like alcohol. And also how much u smoke really depends. i am a bigger mass so it takes me 10 to 15 but it takes my friend that's average weight about 3 min after so it all really depends.
Depends the quality of the weed if its good it could take hours if its swag wont take to long.
it will take about 31 days to get good weed out of your system naturally for a person over 200lbs
I've bombed base before and it's taken hours to kick in!
22 Minutes
It takes about 7 to 13 month.
2 weeks
It will take twice as long for the effects to kick in!
Weed killer typically takes about 1 to 2 hours to dry after application.
Creatine typically takes about 30 minutes to 1 hour to kick in after drinking it.
Baking soda can take about 1-2 weeks to kill grass when used as a weed killer.
30 to 40 days
The best way is to take a really long shower.