Used by Professional Lawn Care Companies and Nurseries. Wonderful for serious gardeners who want to check the pH level in their garden. This soil pH meter is simple and easy to use. Test your soil with accuracy and ease to determine if you need to adjust soil acidity. The pH scale ranging from 0 to 14 is used to indicate acidity and alkalinity. A pH of 7.0 is neutral, values below 7.0 are acid, an
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