*This item contains hazards materials and will cost an additional shipping fee of approximately $25-35.
Acidity and alkalinity are extremely important factors in your crop’s water and root zone. Ideal pH for your plants is 5.8-6.3. A pH reading out of that range indicates conditions that very much decrease your plants’ ability to take in hydroponics nutrients, grow well, and produce large harvests.
If pH is too extremely out of range, your plants may die!
We advise you to do daily monitoring and adjustment of pH. Whether you’re using hydroponics, sphagnum moss, coco coir, rockwool, aeroponics, soil, or other types of gardening technology, you need a pH meter and pH adjustment formulas like Advanced Nutrients pH Down and pH Up.
Your plants will respond with rapid growth and very high yield.
Advanced Nutrients pH Down is a professional, pharmaceutical grade version of phosphoric acid that immediately lowers hydroponics pH without harming plants. So adjust pH as needed with our pure, safe ph Down. Or, if your pH is too low, use Advanced Nutrients pH Up.
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