My tap water is at 350ppm (0.7 EC) and 7.5 ph [RTW] I will be growing in Coco coir with three 3 gallon fabric pots using: -Maxigro -Maxibloom -Cal-mag plus -Silica blast -Liquid Karma -Bio-cozyme -Coco-wet -SM-90 -PH up & PH down *Please help* any advice will be useful on this lineup of nutes/additives/water etc. It's not only for me but for everyone that stops by. I'm a first time grower and your time and experience will be gladly appreciated Sent from my iPhone using Grasscity Forum