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Healthy Hydro

pH-Up & pH-Down Kit for Precise pH Control

pH-Up & pH-Down Kit for Precise pH Control

Regular price $59.99 USD
Regular price Sale price $59.99 USD
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Say goodbye to nutrient lockout and hello to bountiful harvests with the pH-Up & pH-Down Kit. This kit, engineered by top scientists, is designed to help growers achieve the perfect pH levels for optimal nutrient absorption. pH-Up contains potassium hydroxide, while pH-Down is enriched with Phosphoric Acid. These solutions make it easy to recalibrate pH levels, even after dilution or adjustments between reservoir changes. Growers can now ensure their plants get precisely what they need to thrive and grow, thanks to these highly stable buffers.


  • Recalibrate pH levels with maximum buffers
  • Highly concentrated formulas for longer-lasting use
  • Achieve pH perfection for healthier plants

Optimize Nutrient Absorption: Maintaining the right pH balance is essential for robust plant growth and impressive yields, whether you're growing hydroponically, in soil, coco coir, or other media. pH plays a critical role in nutrient absorption, and this kit provides precise control over pH levels, ensuring maximum nutrient uptake and thriving plants.

Plant growers are encouraged to use a pH meter and adjust levels daily. Without proper pH regulation, plants may grow slowly, produce minimal harvests, or face adverse effects. Unlike other pH adjustment products, this kit offers a safe and precise solution.

Guaranteed Analysis: Available Phosphate (P2O5)………………………………….55% Derived From: Phosphoric acid

How to Use:

  • Nutrient Solutions: Mix a new reservoir weekly.
  • Coco: Daily.
  • Other Substrates: 2-4 times/week as necessary. Use small amounts when adjusting the nutrient solution to affect the pH level, as required. Maintain the optimum pH level of 5.5 to 5.8 for hydroponics and 6.2 to 6.3 for sphagnum moss and container plants. For best results, monitor pH daily.

pH-Up & pH-Down is compatible with various hydroponic media and liquid-feed systems, including aeroponics, drip irrigation, NFT, flood and drain, and deep water culture.

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