I don't test PH for all my grows, though I do have PH tester(soil and water) i think I'm just blessed to have the right PH everytime. I also don't use fancy fertilizers and other fancy stuffs. Already in the 4th week of flowering and had no issues whatsoever and not even once there had been an issue. And for the record, I only tested my nutrient PH once. Well I, really don't advice not testing your PH since it is an essential part of growing healthy plants. I just felt like it is a personal preference and amazingly it worked perfect for me.
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