Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
the HI9814 Portable GroLine Meter is designed specifically for Hydroponic growers
Easily produces 60 gallons per hour of clear water and has a filter capacity of 3
Blue output for healthy plant growth and robustness
Benefits of silicon include greater tolerance of environmental stresses and mineral toxicity or deficiency
Low Volume Application (see product label)
Mother Earth Hydroton Giant Root Care the HI9814 Portable GroLine MeterThe 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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