Well my tent came with this optional piece you put in the bottom of the tent that is the same size and has the same reflective material on it, so you don't have to worry about a mess. But what I am wondering is if there is not a problem with water pooling at the bottom of your grow area (even if it isn't very deep) and this standing water causing any kind of problems. For ex: the bottom of your pot cannot drain can that be problematic (i water in the tub wait a few minutes and lean the pots every which way to drip out as much as I can), could the sitting water raise the humidity much or provide a breeding ground for bugs or mold, etc. etc. stuff like that.
Are any of those possible concerns? Or is it not a problem as long as you have a reasonable idea of how much to water your plants before it starts to drain out the bottom?
Haha the piece has sides and velcro bits so you can secure it to the tent poles, come to think of it I could probably get away with filling it up with dirt! The dimensions are 2'7" x 2'7" x 6"(6 inches deep)
You guys think that is enough dirt to grow some plants in?
Wouldn't that be a funny experiment?