busy bloody morning so far...
coffee, social media, exercise, shopping, chat with a buddy about local water, no problems on his side, but he has not had all his water supply ground pipes changed over the past 3 months as we have... could that make a difference...maybe??? anyway I compared my cheap ph pen readings with his Apera pen, ( i never borrow another mans tools) surprised at the outcome of -0.03 difference across the board, distilled, tap, ph 4.01 ph 6.88 tests, not gonna worry about ph readings with a cheap pen at all now. I can always get an apera if...
anyhooo... I added ascetic acid to the aerated water and brought it down to 6.03, soaked a pot to run off, run off was 7.45, seems a bit high,
as this is a new grow I have not added any nutes, bags did seem light, so gave them all a good soak with the 6.03.
waited for an hour or so, then mixed up some 7.01 neutral, ran a couple of liters through a bag, tested the run off @ 6.99 ... As the bags are now somewhat soaked i will give them a few days and then run some 6.5 or lower see if I can get the run off down to 6.3-6.5 and see if it makes a difference.
Step by step.... find the issue for future reference.