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8 Quarts (2 gallons) Dry Perlite

8 Quarts (2 gallons) Dry Perlite

$ 7.94

Perlite is an amorphous volcanic glass that has a relatively high water content, typically formed by the hydration of obsidian. It occurs naturally and has the unusual property of greatly expanding when heated sufficiently. It is an industrial mineral and a commercial product useful for its light weight after processing.

Perlite is used as a soil additive for gardens, as a stand alone growing media for indoor gardening and hydroponics applications. It is used in mushroom cultivation to help keep humidity levels high in terrariums. Perlite also used as an addition to help loosen heavy soils and improve drainage and aeration in your gardens.

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