Hydoponic-Fallponics Grow System

This week was a little rough I found out the PPM out of the Tap was 236 and that my water had 100PPM out of the starting 236 of Calcium already in it. So using the recommended 2ml/gal that I used for soil was out the window. Also the GH chart provided for t the Trio was out the window because it was shooting the EC way over where it should be for the week I was on. Also realized now that I am doing hydro I need a good PH pen not the crappy one I had been using to check my soil run offs, this 15 dollar one I was using wasn’t going to cut it for hydro. When all was said and done I found that I had to do almost 2/3 less than the recommended and still adjust slightly week to week accordingly to my water conditions.