Hydrofarm Black & White Poly 10' x 10' , 5.5 mil Size & Thickness:10' x 100' - 5.5 Mil - Roll HYDROPONICS/SOIL/AND OTHER GROWING MEDIUMS: Mix

HYDROPONICS/SOIL/AND OTHER GROWING MEDIUMS: Mix 0

there is no need to change your standard drying and curing operating procedures

SAVE MONEY ON MAINTENANCE

Start off in the growth cycle with an EC 1

Hydrofarm Black & White Poly 10' x 10' , 5.5 mil Size & Thickness:10' x 100' - 5.5 Mil - Roll HYDROPONICS/SOIL/AND OTHER GROWING MEDIUMS: MixThe 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