i put mylar down on my hyrdo rubbermaids to keep them cool under the light, becuase the dark color they are they can get warm, hurting the roots,
JackdaWack Reviewed by JackdaWack on . Mylar underneath?? Would it be ok to put mylar underneath my plants, or would that be bad for the underside of the leaves? I don't want to burn the bottom of the leaves... Rating: 5