B&W Poly 10'x10' 5.5 mil Hydroponics • Controls heating and cooling

• Controls heating and cooling equipment with both day/night set-points

Active Air fans are quiet running

If you add PK 13/14 at the right moment

and facilitating the uptake of nutrients within the plants

phosphorus and potassium

B&W Poly 10'x10' 5.5 mil Hydroponics • Controls heating and coolingGet double the grow room assistance with this waterproof alternative to metallized film. Unroll this two sided film and custom fit your indoor garden, eliminating concerns over whether you've got afternoon facing light or a climate that supports your preferred greenery. Use the white side for walls and floors, taking advantage of the material's 90 percent reflectivity. When you want to block out light and sun, use the light resistant black side.