SunGro Horticulture Sunshine Perlite #3, 4 cu ft lamps Works great for both hydroponic

Works great for both hydroponic and soil applications

External rotor motor with automatic reset thermal overload protection

or additives can be added if the grower desires different specifications

and hydroponic-based gardening mediums and is fully compatible for use with all Technaflora products or any premium quality soluble fertilizer

Loose fill totes are also available

SunGro Horticulture Sunshine Perlite #3, 4 cu ft lamps Works great for both hydroponicWhite 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.