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pH Level

ph level

pH refers to how acidic, neutral, or alkaline your water or nutrient solution is. The scale ranges from 0-14, with number 7 being neutral. Numbers on the lower end will be more acidic and higher numbers will be more alkaline. It is important to test the pH level of your water, so your plants grow correctly.

Learn more about cannabis nutrients 

ph scale diagram

Related Terms

NPK / EC / TDS / PPM