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General Hydroponics pH Control Kit

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Your Price:
$15.99 (You save $1.21)

Product Description

The pH Control Kit by General Hydroponics provides everything you need for testing the pH level of the nutrient solution in your hydroponic system.

pH control is essential for stimulating vigorous plant growth. Vital elements in nutrient solution having pH that is too high (basic) or too low (acidic) cannot be properly absorbed by plants. Incorrect nutrient solution pH can cause slow growth, sickly plants and low yields.

The kit contains pH UP (potassium hydroxide), pH DOWN (phosphoric acid), pH Test Indicator, and a test vial. To test, fill the vial halfway with nutrient solution, add a few drops (3 drops per 5 mL of solution) of pH Test Indicator, and observe the coloration of the liquid in the test vial. Using either pH UP or pH DOWN, adjust the nutrient solution in your reservoir by adding small amounts of UP or DOWN with frequent re-testing to achieve the desired pH range (typically 5.5 to 6.5 for hydroponics).

More information on pH, detailed directions, and a pH nutrient availability chart are included.


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Product Reviews

  1. Perfect!!! 5 Star Review

    Posted by on 7th Oct 2016

    This is exactly what I needed. Reasonably priced and received quick.

  2. great 5 Star Review

    Posted by on 1st Sep 2016

    it came in on time cool.....

  3. Great pH control 5 Star Review

    Posted by on 8th Jun 2016

    Product provides very easy and reliable pH control.

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