Guys I need your help, it seems like everything I try doesn't help, so I don't know what to do now so I am asking for your help. The plants are about 5 weeks old. The reason they are so small is because I left them in the rockwool cubes too long before transplanting into the pots 11 days ago. This obviousally stunted their growth, but new roots have formed I believe. I'm using Flora Nova Grow and H202 35% (1/4 cup per 80qts). The PPM was 1050 yesterday and thought it might have been nute burn so I bumped it down to 850ppm and today the yellowing burnt tips looks worse. The PH is about 5.5-6.0. They get watered about every 5 hours. Is this a defficancy? Do I need more nutes for their age? I don't know what to do. All your help is greatly needed and much appreciated. Thanks!!