12 hours of light 12 hours of dark
4 days
It depends on how often you consume marijuana, your weight, and other factors. The marijuana will be the last to leave your system and can take a week to 60 days.
Marijuana takes about 2 to 6 weeks (or a month, on average) to completely leave your system.
Marijuana is illegal! Now go get a job before you lose all your brain cells.
That is up to you (the grower) or the seasons according to light cycles.
28 days 28 days
Depends how long you leave it on for....
No. It is proven that marijuana decrease sperm count, but it is a very light decrease, over long periods of time.
A light bulb is dangerous because if leave it on too long it will burn.
You cant, you have to wait from 20 to 90 days for the marijuana to leave your system, the drug stays in your system for a long time. If you blood test is soon and you have smoked marijuana recently,........your screwed.I hope this answer has been of much use.
If you smoked marijuana while you've had that hair growing on your head, marijuana use is detectable, so however long it takes you to grow a head of hair.
with the right help it is posibel that marijuana can leave you systoem in two weeks