Ok well i took a soil ph sample today. I ran through water ph'ed at 6.7 and the runoff was 7.2
I guess that means the soil ph is too high. I have no idea how it got there as i have been ph'ing everything.

On a different plant the water got ph'ed to 7.0 and the runoff was 7.0.

Also the ppms going in were 110 and coming out they were 320

for plant two they were 130 going in and 430 coming out.

Where do you folks think this leaves me? What action should be taken? Confusion is settling in...