Hydrofarm Black White Poly 10' x 25' 5.5 mil plant-support Hydro Usage: Use 1/2 to

Hydro Usage: Use 1/2 to 1 teaspoon per gallon beginning in early veg and run continuously

Properties remain consistent over temperature range

Permanent Landscapes

Our premium reservoir covers are slightly convex with a ribbed design for strength

The Plasma Air 50 Series handles our 8

Hydrofarm Black White Poly 10' x 25' 5.5 mil plant-support Hydro Usage: Use 1/2 toDescription Product Details: Get double the grow room assistance with this waterproof alternative to metalized 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