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Bacillus laterosporus 250
protecting it from disease
allowing your pH levels to fluctuate further than usual without leading to deficiencies
This is because growers the world over are finally finding out the secret of professional Dutch growers for themselves
we recommend having a quick chat with one of our resident Opticlimate experts before ordering - they've guided dozens of happy customers through the process and they're on-hand to make sure that everything goes as smoothly as possible
Bluelab - pH Calibration Solution Size:pH 7.0 - 500ml Bacillus laterosporus 250Bluelab pH Calibration Solution Keeping your pH meter calibrated is essential for taking accurate readings and keeping your nutrient solution within the correct pH range. Bluelab's pH Calibration Solution allows you to accurately calibrate your pH meter. Check out our complete water conditioning toolkits, which come with an EC meter, pH meter, pH up & down, pH buffer, chlorine neutraliser, jug and syringes click here to learn. How pH Calibration