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1 Square Feet of Growing Space
Testers also have a self-adjusting TDS factor from 0
Be sure to mulch the top layer to increase water retention
Ready to use- pH adjusted
Bluelab pH Meter Cyco Nutrients 1 Square Feet of GrowingThe Bluelab pH Meter is used to accurately measure the pH value of a solution. Simply place the probe into the solution and the reading will be displayed on the screen. As the meter is portable and does not need a power supply to operate, it can be used anywhere and anytime to help you manage your crops' daily nutrient requirements. Calibration is simple with the push buttons on the meter and fresh Bluelab calibration solutions. Supplied with double
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