Gorilla 2.24

As i switched to decalcified water, i noticed a PH drop down to 5 after some hours. So i switched back to citric acid. After some hours PH was constant good, but then rose to 8. That killed most of the big leafes within hours. Could not change the water for 3 days and reduced watering to absolute min (50ml/day). But leafes were crispy, but buds still grew normal amount. How strong is the this strain. Hope now i can fix the PH and wont do any more harm to this hard fighting lady.