Hydroponic pH & EC Control

The pH & EC levels in a hydroponics system is an important, yet often overlooked aspect of growing. Even though plants have different optimal pH & EC levels, most plants thrive best in the slightly acidic pH range between 5.5 to 6.0 and with an EC (electrical conductivity) range between 1.5 to 2.5. In order to maximise the presence of nutrients in your solution, we recommend regular testing of pH & EC, and adjusting the levels as needed. Please see our Complete EC & pH levels chart for hydroponic plants for more information.

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Measuring Cup [60ml]

Measuring Cup [60ml]

$1.00

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Hygen pH 7 Buffer [250ml to 5L]

Hygen pH 7 Buffer [250ml to 5L]

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Hygen pH 7 Buffer [1L]

Hygen pH 7 Buffer [1L]

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Hygen pH 7 Buffer [250ml]

Hygen pH 7 Buffer [250ml]

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Hygen pH 7 Buffer [5L]

Hygen pH 7 Buffer [5L]

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Bluelab pH Pen

Bluelab pH Pen

$129.90

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Hygen ES pH Electrode Storage Solution [250ml | 500ml | 1L]

Hygen ES pH Electrode Storage Solution [250ml | 500ml | 1L]

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Hygen ES pH Electrode Storage Solution [1L]

Hygen ES pH Electrode Storage Solution [1L]

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Hygen ES pH Electrode Storage Solution [250ml]

Hygen ES pH Electrode Storage Solution [250ml]

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Hygen pH 4 Buffer [250ml to 5L]

Hygen pH 4 Buffer [250ml to 5L]

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Hygen pH 4 Buffer [1L]

Hygen pH 4 Buffer [1L]

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Hygen pH 4 Buffer [250ml]

Hygen pH 4 Buffer [250ml]

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Hygen pH 4 Buffer [5L]

Hygen pH 4 Buffer [5L]

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Flairform pH Down [250ml | 1L]

Flairform pH Down [250ml | 1L]

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Flairform pH Down [1L]

Flairform pH Down [1L]

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Flairform pH Down [250ml]

Flairform pH Down [250ml]

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Hygen Probe Cleaner Solution [150ml | 250ml | 1L]

Hygen Probe Cleaner Solution [150ml | 250ml | 1L]

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Hygen Probe Cleaner Solution [1L]

Hygen Probe Cleaner Solution [1L]

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Hygen Probe Cleaner Solution [250ml]

Hygen Probe Cleaner Solution [250ml]

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Flairform pH Up [250ml | 1L]

Flairform pH Up [250ml | 1L]

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Flairform pH Up [1L]

Flairform pH Up [1L]

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Flairform pH Up [250ml]

Flairform pH Up [250ml]

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Hygen pH Down [250ml | 1L | 5L]

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Hygen pH Down [1L]

Hygen pH Down [1L]

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Hygen pH Down [250ml]

Hygen pH Down [250ml]

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Hygen pH Down [5L]

Hygen pH Down [5L]

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Hygen pH Up [250ml | 1L | 5L]

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Hygen pH Up [1L]

Hygen pH Up [1L]

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Hygen pH Up [250ml]

Hygen pH Up [250ml]

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Hygen pH Up [5L]

Hygen pH Up [5L]

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Pipette [1 x 3ml | 10 x 3ml]

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Pipette [1 x 3ml]

Pipette [1 x 3ml]

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Pipettes [10 x 3ml]

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Bluelab Guardian Monitor for Continuous pH, EC and Temperature
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Bluelab pH & EC Probe Care Kit
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Bluelab pH Probe Care Kit

Bluelab pH Probe Care Kit

$25.00

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Cyco pH Test Kit - pH Up, pH Down & pH Test Solution [2 x 250ml]
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Hygen EC Calibration Solution 2.76 [ 250ml | 500ml | 1L]

Hygen EC Calibration Solution 2.76 [ 250ml | 500ml | 1L]

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Hygen EC Calibration Solution 2.76 [1L]

Hygen EC Calibration Solution 2.76 [1L]

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Hygen EC Calibration Solution 2.76 [250ml]

Hygen EC Calibration Solution 2.76 [250ml]

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