From what I have seen, and that is not the final word by far, plants seem pretty resiliant to spill and droppage. I'll be the first to admit I am almost haphazard when moving them around and I dropped one so bad the pot (plastic) cracked halfway down. I got some duct tape and taped the crack up, and put the spoil back in. She took care of me a few weeks later and was no worse for wear!

As for mylar, I prefer white paint myself, but the 1" square of duct tape is the good universal fix for ya. Also see if you can get safety blankets made of mylar, they are way cheaper than the rolls.
eggrole1 Reviewed by eggrole1 on . HOW TO PUT UP MYLAR How did every body put up their mylar? I dont have a staple gun and the thumb tacks just rip the mylar. Rating: 5