SunGro Horticulture Sunshine Perlite #3, 4 cu ft lamps and all of our bags

and all of our bags are safe to use from the freezer to the oven

to a maximum of 8 per single power cord

Works great for both hydroponic and soil applications

Twister Trimmers are designed for continuous flow runtime

SunGro Horticulture Sunshine Perlite #3, 4 cu ft lamps and all of our bagsWhite perlite granules are the result of the expansion of combined water vaporizing in the crude mineral and forming enclosed air pockets. Because of the great quantity of air in these pockets, the product is very light and has excellent physical qualities for use in plant propagation. The physical properties of the product also further enhance its use in horticulture. It is inert, sterile, safe to handle and has no odor.