Quick question for those that may know the answer regarding PH and supersoil. I just noticed (like a dolt) that I've been PH-ing my water and after a week or so, the PH rises back up. Effectively scorching my poor plants. After a quick search I found that this can also lead to a mineral deficiency like Mg. And I think my current soil is not supplying enough food by the looks of things. So, my question is, if I apply a very light top layer of supersoil, will that correct my deficiency? Or do I need to look at some vegging ferts?