General Hydroponics pH Control Kit for a Balanced Nutrient Solution

To maximize plant growth, the pH level of your nutrients should be slightly acidic. Experienced growers consider the ideal pH for most crops to fall between 5. 5 and 6. 5. General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial.

General Hydroponics pH control kit contains 8 ounce pH up, 8 ounce pH down, 1 ounce indicator and vial
General hydroponics pH control kit makes pH testing easy
Simply fill a test-tube halfway with nutrient, add a few drops of pH test Indicator, and observe the coloration of the liquid in the test vial
Many growers prefer our pH test kit to expensive electronic meters because of its reliability and ease of use

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GUIDE TO HYDROPONICS

& Free shipping

Last update was on: March 4, 2021 7:57 am

$10.99

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• Product
• Features

General Hydroponics Ph 4.01 & Ph 7.0 Calibration Solution Kit, 8 oz

• 2 Bottles - 1 Each Of Ph 4.01 & Ph 7.0 Calibration Solution
• Highest Quality Electronic Meter Reference Solutions
• Each Batch Is Checked To Ensure Calibration
• No Assembly Required

& Free shipping

Last update was on: March 4, 2021 7:57 am

$17.00

Buy this item

• 2 Bottles - 1 Each Of Ph 4.01 & Ph 7.0 Calibration Solution
• Highest Quality Electronic Meter Reference Solutions
• Each Batch Is Checked To Ensure Calibration
• No Assembly Required

• Product
• Features
• Photos

General Hydroponics GH1516 Indicator Fertilizer, 8-Ounce, Purple ph-Test-Strips, Natural

• Fill a test-tube halfway with nutrient
• Add a few drops of pH Test Indicator
• Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution

Last update was on: March 4, 2021 7:57 am

$12.49

Buy this item

• Fill a test-tube halfway with nutrient
• Add a few drops of pH Test Indicator
• Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution