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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
ornamentals and turf
Steady supply of CO2 for 6 months guaranteed
PPF (light output): 1090 umol/s
Reference the product label for the full list of pests killed or controlled
By creating a product free of added nitrogen
Mother Earth Hydroton Giant Athena Grow A ornamentals and turfThe original Hydroton brand expanded clay is a unique, lightweight expanded clay aggregate made in Germany. This natural clay is mined, formed into pellets, then kiln fired at high temperatures to cause the clay to expand into tough, lightweight balls. Hydroton brand expanded clay is semi porous and generally does not float like other products can. For best results, rinse all expanded clay before use. It is reusable as long as it is thoroughly cleaned
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