Yeah I would wait, it probably hasn't been uptaking nutes for quite a while unfortunately that is one of the issues with autos we don't have much time to fix things when they need to be so both you and I will probably half to just learn from our mistake of not checking ph enough, I think both our plants will survive the long haul just not going to be the best performing. I need to get some more ph test solution for my pen too haven't calibrated it sense the start which isn't good, it's always something lol.