Hydrofarm Black White Poly 100' x 10' 4 mil rock-bottom Derived from Kieserite

Derived from Kieserite

And Easier Than Any Traditional Type Watering Systems

JET-STREAM® Vortex™ Pump

Supports Disease Resistance: Improves plant resilience against common pathogens by reinforcing overall health at the cellular level

Hydrofarm Black White Poly 100' x 10' 4 mil rock-bottom Derived from KieseriteDescription 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