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1+ with Bluetooth 4
The contents of the Refill Pack can be added and instantly CO2 is once again available for use
The same upgradeable feature like Hydro-X gives you the ability for life-time improvements
This causes additional nutrients that stimulate soil life to be released
Mother Earth Hydroton Giant Rapid Rooter 1+ with Bluetooth 4The 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