Wastei
Well-Known Member
They're not lying about their pH ranges? Did you read my earlier post about ProMix being marketed towards a wide range of industries, not only Cannabis? The pH range make sense to me if you compare different crops ideal pH ranges.But I'm guessing you're a human!
Plants tell you when the pH is too high (or low), and then when you test the medium and find that it is, it confirms what the plant is telling you. Most folks don't test the pH of their substrate unless there is an issue with the plant.
Also, what's in it for the manufacturer to lie about the best pH range for their product? Don't they want folks to have success with it?