Hydrofarm Black White Poly 10' x 25' 5.5 mil plant-support Run two units tandem for

Run two units tandem for over double the production

Commercial Greenhouses

It effectively eliminates spider mites

The Plasma Air 50 Series handles our 8

Hydrofarm Black White Poly 10' x 25' 5.5 mil plant-support Run two units tandem forDescription 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