Wouldn't use tinfoil either.....try white paint (matte) or mylar. No offense to your friend but I probably wouldn't take her advice as gospel either.
Weedhound Reviewed by Weedhound on . A box, tin foil, and a lamp... your opinions? :confused: Okay, everyone tells me (including my dr.) that the most cost efficient way to us cannabis is to grow your own. My worry is that I'll end up killing it cause I won't do something right (lol). I'm not very much a "green thumb." Anyways, a friend of mine used to grow. She said that all I need to do, since I'm only going to be growing one (or two) to just get a big cardboard box and line it with aluminum foil, then put a regular light in there, keep it shut with the light on Rating: 5