General Hydro FloraMicro Hardwater (5-0-1) 6 gl

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Sku: GFMH6


General Hydroponics FloraMicro Hardwater (5-0-1) is the foundation of a 3-part hydroponic system, it provides nitrogen, potassium, calcium and trace elements and should be used if the base reading of your water shows 70ppm of calcium or higher.

Not available in: IL, ND