PH metres are very important so that you can check the pH-value of your nutrient solution/water. It is important to know these values because plants and especially Cannabis plants take up their nutrients on certain levels of pH.

EC metres are a great tool when growing cannabis: they permit growers to have full knowledge on the nutrition of their plants. With the help of an EC metre growers can fast and effectively check the exact amount of nutrients contained in their nutrient solution.

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