I’m a first time grower. Although I’ve read the 7 Steps book, I find mysely in a bit of a quandry. I’ve measured the ph of my tap water, also the soil which I brought to field capacity. Both measure 6.5; great, right? But after reading the book, I measured the runoff and measured 5.1ph. Do I need to correct. My seedlings have sprouted 4 days ago.