tested the run off and results are as follows, plant 1 - ph = 6.0 - 6.5, plant 2 = 6.5 - 7.0, plant 3 = 6.5, and plant 4 = 6.0 - 6.5, this test was done the day after feeding with tap water and no feed, and after spraying with some mildew treatment, would this effect the test results?, i do have...