Sorry long post but I needs HELP!
I veg under 4 HO Floros till plants are 15", they are fed 800 ppm from when roots pop till they flwr every 6hrs. I flwr under 400 HPS, and feed 1300ppm feedin every 4hrs. In 2liter pots filled with hydroton and my plants are in Rapid Rooters. I use RO, CalMag...