I can't tell much of a difference, but does aluminum foil have two different sides? If so, then which side should I have on the inside of my light rack to ensure the most reflection on my plants? Thanks for the replies.
different sides of aluminum foil?
Ya foil does, a really shiney side and a somewhat dull side. I always put the shiney side facing the plants.
I do shiny side toward plants, too. Even better is a $3 mylar emergency blanket found in sporting goods department. They are big and you can drape it around or cut and tape it wherever you need it, and it doesn't rip so easy.
thats a good idea Cathy. Never thought of using them. Gonna have to check yoru idea out. Thanks. : )
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