Clay Pebbles

Hydroponics grow medium Clay pebbles are derived from small pieces of clay processed at extremely high temperatures. Clay pebbles are inorganic, pH neutral, lightweight, easy to use growing medium with excellent drainage, and moisture retention. It provides a good amount of oxygen for root growth and its micro-pores allows for healthy water and nutrient retention. This spacing (micro-pores) also allows for excellent drainage when using drip or ebb and flow growing methods.

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