Tag Archive: pH

Keep pH BELOW 7.2 in Aquaponics

Nutrient Absorption Occurs BELOW 7.2 pH – by Colle and Phyllis Davis If the pH gets too near or above 7.2 in your Portable Farms® Aquaponics System’s Fish Tank, your plants cannot absorb the nutrients in the system and creates a NUTRIENT SHUTDOWN and your plants will begin to wither, show systems of leaf curl, begin to yellow, …

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