ph change question

my water source has a ph of 7.5 I know I need it to be lower. How much can I lower the ph from feeding to feeding? Could my next feeding be 6.5 if it has been 7.5 everytime before? I feel like it would shock my plant

what is the ph of your run off water when you water it? Check thst an if it need to be dropped i try and bring down .5 at a time to keep the plant from going into nute lockout.

run off is about the same. 7.2-7.6

bring it down .5 at a time and you should not have any problems try 6.8 then next watering 6.5

You can just jump to a PH of 6.5 and it should be just fine.