Jan 31, 2019 #1 B Buzzy101 Active Member Can you use an emergency blanket as a reflection for light in a grow closet? Or will it affect the plants negatively?
Can you use an emergency blanket as a reflection for light in a grow closet? Or will it affect the plants negatively?
Jan 31, 2019 #2 PlastekShark Well-Known Member Emergency blankets (mylar) will do the trick! Flat white paint reflects better, believe it or not. However mylar would be a good second choice!
Emergency blankets (mylar) will do the trick! Flat white paint reflects better, believe it or not. However mylar would be a good second choice!