Mother Earth Hydroton Original PK Booster The simplicity and ease of

The simplicity and ease of use

Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application

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The other main ingredient in Sturdy Stalk

Mother Earth Hydroton Original PK Booster The simplicity and ease ofThe 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