Currently have 6 clones growing in soil. I've been having some issues here the last week. I always water with PH adjusted water(I have a meter). I took the plant in worst shape(yellowing between veins...looks like nute lock out) and watered with ph adjusted water to 6.5. I checked the runoff and it was 7.06. YIKES!!! Seems like the soil has been my problem all along. The soil is just some potting soil from home depot mixed with garden garden soil from same place. So how do I fix this? Do I lower the Ph of the water lower to compensate for the higher PH of the soil? I see they have sulphur to lower soil ph. Maybe mix some lime with next watering? any suggestions would be appreciated.