250ml Calibration Solution pH 4 - Soil Test - Plant Crop and Garden - Nutrifield Tools > Power Tools Care Instructions:

Care Instructions:

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250ml Calibration Solution pH 4 - Soil Test - Plant Crop and Garden - Nutrifield Tools > Power Tools Care Instructions:When growing plants, it is vital to make sure that the pH levels of the soil are correct to support healthy growth and reduce the likelihood of your crop not developing properly. Using Nutrifield's pH 4 Solution aids in making sure your pH testers are calibrated correctly and you are garnering accurate and reliable readings from the devices. Use this solution to acquire proper results from your tests. Directions: To ensure accurate readings in the pH