Reflective wall coverings are a must for a hydroponic garden if you want to take advantage of every single light ray that your lighting system emits in your growing garden. Simply setting up the lights above your plants wouldn't work, and it is not advisable either, especially if you are growing smaller type of plants. You are most likely wasting light and energy that way since not all of the light are reaching your plants but the amount of energy you burn everyday for your lights is the same. To make sure that your plants are getting all the lighting that they need, use reflective wall coverings in your indoor garden. Select which kind is most suitable for your garden size and needs under our Reflective Wall Coverings section.