Bluelab pH 4.0 Calibration Solution- 250ml Trellis Net & Hangers You can use CANNAZYM during

You can use CANNAZYM during the whole growth cycle

including increases to both flavour and aroma

humic acid

fulvic vitamins

Bluelab pH 4.0 Calibration Solution- 250ml Trellis Net & Hangers You can use CANNAZYM duringIt is recommended that pH instruments are cleaned and calibrated at least monthly to provide you with the most accurate reading. pH measuring equipment is calibrated to pH 7. 0 first (buffer) then to pH 4. 0 (slope). Essential for use with all Bluelab pH products for the calibration of Bluelab pH Probes. To ensure solutions remain accurate: Avoid cross contamination Decanter into a smaller plastic cup Discard sample after use Store in a cool dark