I have purchased a bag of all-mix from a head shop.On the bag is says the ph is 6.2-6.5 and the ec is 2.4.This is what is written on the bag so was concerned that if i added water with ph of 6.0 that it would add to what is in the mix and give me 12.2-12.5 but now i think i understand ht i must do a run of test first.Question 1 should i try adding water with 6.0 ph or should i try less. Question 2 is the cf of 2.4 that is in the soil not to high to start seedlings etc.Thanks