Question for you you experts , if PH is so such a problem for us new growers , why is there not a product like Advanced Nutrients Sensi ph stable , but in a form that can be added to any nutrient , by this I mean , lets say 6.2 , so we add 5 ml per litre to give us the right PH , and when we water it's the same and holds the PH , as in the PH is stable all the way so PH is a thing on it's own that can hold the PH level know matter what we add or is governed by the different nutrients that make up each companies product which adjusts the PH level that such a product is not able to hold ? What I am trying to say is if I had 10 ltr of water and set the PH at 6.2 and added the nutrients I would still end up with 6.2 , I hope you can understand what I am trying to say here ,