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GREENSCAPES® GS-500 Series Growing Media: GS-500 and GS-510 are lightweight, engineered growing media blends for green roofs. The GS-500 series consists of a uniform distribution of aggregate grain sizes and organic materials producing consistent color, structure, and texture that allows the media to maintain specified aeration, water permeability, erosion resistance, and root penetration. The GS-500 series promotes sustainability of the Greenroof with a careful balance of physical, chemical, and biological properties that promotes vegetative growth.

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