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May be applied throughout the season up to day of harvest
The Evolution RO1000 and Merlin Garden Pro systems need two (2) membranes
Auto sensing Inventronics power supply works on both 120VAC and 240VAC
simply follow the instructions and place the ExHale bag in your grow space and leave it alone to do its job
Bluelab 7.0 pH Calibration Solution 250ml (Case Of 6) Traict 70 May be applied throughout theCalibration and conductivity standard solutions a must in every grower's toolbox. The Bluelab calibration and conductivity standard solutions are essential for use with all Bluelab products for the calibration of pH and testing the cleanliness of the Bluelab Conductivity Temperature probe. Bluelab solutions are manufactured specifically for Bluelab products and are referenced to high laboratory standards to ensure your Bluelab products last longer and
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