No need to wrap them in anything, and yes it will be fine. Foil is a lousy reflective material.
growbe Reviewed by growbe on . Maybe we can get answer to this one? We posted two pic's earlier that recently were started LST. No response to that one yet, so in the mean time here is another. If we wrapped some brick's with foil to raise our plant's closer to the light's. Will it be fine or not? Rating: 5