Hi all, needing some help getting my soils PH under control. what I have is outdoor, 3 15gal pots, sunshine, MG Natures care organic potting mix mixed 50/50ish with Promix HP, I'm new. From searching the web there is no slow release nutes in it just organic stuff anyways I'm watering with water PH'ed to 6.5-6.7 and getting run off of 5.2-5.5. I've already added a top dressing of Dolomite Lime, this is only 2nd time watering with the top dressing. I'm thinking my run off should be in the mid 6's right ? Any advice or opinions for a new grower would be great