PH/EC/TDS Meters & Solutions

Maintain optimal pH levels for the uptake of essential nutrients....

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General Hydroponics pH Down Liquid is formulated using food grade Phosphoric acid to create a premium solution for maintaining and lowering a nutrient...

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This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order t...

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