Espoma Garden Gypsum Size:6 Pound Bag 5% SO3 water soluble Sulfur

5% SO3 water soluble Sulfur Trioxide (= 13% S)

Clay pebbles may be used as the sole growing medium for plants in a hydroponic or aquaponic system

and perennial grasses to be treated

and fruit crops:

Millipedes and Centipedes

Espoma Garden Gypsum Size:6 Pound Bag 5% SO3 water soluble SulfurEspoma Organic Garden Gypsum is an all natural mineral that helps loosen clay soils and promotes better root growth. Gypsum minimizes winter salt damage to plants and neutralizes pet urine burn. Espoma Garden Gypsum is pelletized for easy application, and 100% pure with no sludges or fillers used. And because its made in a state of the art solar powered manufacturing facility, consistency and quality are guaranteed. Benefits: Loosens heavy clay soils