how long does one hit of marijuana stay in your system?
Health related question in topics Addiction Drug Abuse .We found some answers as below for this question How long does one hit of weed stay in your system,you can compare them. Marijuana can stay in the system for as little as 36 hours, but as long as 3 months depending on your body's metabolism. ChaCha! [ Source: http://www.chacha.com/question/how-long-does-one-hit-of-weed-stay-in-your-system ] More Answers to How long does one hit of weed stay in your system. Marijuana can stay in the system for as little as 36 hours, but as long as 3 months depending on your body's metabolism. ChaCha! [ Source: http://www.chacha.com/question/how-long-does-one-hit-of-weed-stay-in-your-system ] More Answers to How long does one hit of weed stay in your system.