I'm moving to outside grow and I'm going to move my box out there. It's reflective interior will help gather the sun light and I can put a shade cloth over it if the sun is too much, and it will protect them from winds...
It's just three sides and no top.

My theory anyway. I always was working on the assumption that I needed all the reflectivity I could get when growing in the box. All interior surfaces were reflective material and I think it help with the growth. I only use T5 so I need all the help I can get.
tacman7 Reviewed by tacman7 on . Plants use of reflected lighting I was curious about whether or not plants can use any light that would be reflected from the underside of the plant. For example if I had sort of a reflective bowl under a plant to catch light from the sides and bounce it back up, can the plant use any of that light? I know that the tops of leaves is how it gathers light normally. I just wonder because I can easily do this without a whole lot of extra work and I just wanna know if there would be any benefit to that or not. My guess is no but I Rating: 5