The Growth Technology pH Buffer 4 is a 300ml liquid pH calibration solution specifically made for use in hydroponic systems. This product, created by the reputable brand Growth Technology, helps maintain the pH levels of the nutrient solution to ensure optimal plant growth. The pH Buffer 4 is a mineral-based solution, packaged in a convenient bottle for easy use and application. Whether you are a beginner or a seasoned hydroponic gardener, this product can help ensure the success of your plants by providing a reliable way to calibrate and stabilise the pH levels of your nutrient solution.
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