ok my question is why didnt you just cover the whole thing with mylar? was it because the panda plastic was the only thing available atm? or are there benifits with the panda plastic? ive only found mylar rolls that are 2 mils thick and i know the panda plastic is at least 6 mils thick so i guess the panda plastic is more durable and rugged.

im just wandering im a newb grower and i was looking for a cheap grow room/box design and this one so far takes the cake just for the sheer ingeniousness. let me know. thanks.