Hydrofarm Black & White Poly 10' x 10' , 5.5 mil Size & Thickness:10' x 100' - 4 Mil- Roll seek professional advice prior to

seek professional advice prior to tank mixing

and promoting healthier growth in general

Skin health: Cold water can help close pores and prevent dirt and bacteria from entering the skin

When sulphured

Hydrofarm Black & White Poly 10' x 10' , 5.5 mil Size & Thickness:10' x 100' - 4 Mil- Roll seek professional advice prior toThe white side is over 90% reflective for use on the walls and floor of your growing area to reflect light back to plants. The black side provides a light resistant partition. Features: Waterproof and tear resistant Use as is or cut to size Available sizes 10' x 25' 5. 5 Mil sheet 10' x 10' 5. 5Mil sheet 10' x 100' 4 Mil Roll 10' x 100' 5. 5 Mil Roll