hamboner Well-Known Member Jul 7, 2010 #2 i think distilled water stands at 7.0ph but can drop when left to sit in open air,the best way would be to just test it mate,after all it's going to change when you add nutrients anyway.
i think distilled water stands at 7.0ph but can drop when left to sit in open air,the best way would be to just test it mate,after all it's going to change when you add nutrients anyway.
