I hate to voice the dissenting opinion but, anything is better than foil. Why not use mylar? If you don't want to buy a big roll, you can go to one of those party supply or store that sells gift wrapping paper they usually have small sheets of mylar and its not much more than foil. Or you can always use that white plastic sheeting many growers are now using although its a little pricey for my tastes.
I suppose that foil is better than nothing. Bottom line, if it works for you thats all that matters.
Nosehit Reviewed by Nosehit on . First Time Grower, Need a bit of help. hello everyone, first time grower, well planning to be. need a bit of help if its possible for someone to answer some questions for me, i know theres lots of guides etc but they all seem to be different. basically im growing in my wardrobe, its completly empty, wooden. the growing space will be about 3-4 foot height, width about 1-2. i only intent to grow a few plants 2-3. so i'm thinking using a few flouresent lights, on a chain system so i can adjust the height etc. will one cool Rating: 5