So I have 8 plants under 2 600s in 7 gal pots wit bagged SS and homemade SS. as it got colder and the rains came in my area my ph shit way up and i dididn't notice until it was too late for a couple plants. So for at least a month I was watering with water over 8.0 Ph. Now I have 2 Qrazy train phenos both r just finishing their stretch but have crispy leaf tips and lighter green leaves. They r being watered with 6.5-7.0 water and don't seem to be looking much better since adjusting the pH. So my question should I b watering with a lower than 6.5 pH to try and bring the root zone back down or stick with 6.5 and deal with what happens?