how long does marijuana stay in yr system?
im 5 ft tall i weigh 115 . i took 3 puffs of a blunt of marijuana on forth of july. how long will it be before its out my system?
Doesnt matter what your weight is, THC stays in there for like two weeks
It can stay in your system for up to 7 days I believe , in Your pee that is .
But it can stay in your hair for up to 90 days .
But it can stay in your hair for up to 90 days .
Source(s):
Smoker
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