Okay im new here and im doing my first grow 5x Critical under 400w HPS and they vegged under 400w MH bulb.The things is the grow dont have any reflection at the sides and room is big.How much gr/oz i should expect? Now they're into 29 days floration i use Plagron Roots and Plagron pure enzymes(im not using anymore after the first 15 days in floration) algas grow and algas bloom and Plagron green sensation. i watering them always with 6.0ph and i got 6.3 sometimes 6.4 in roots zone. Attached some pics for you all. please give me some advices and some feedback because i really want to learn to do all the process right in the next time. thanks in advance! I forgot to mention i always feed the with nutrients once a week all the other times its only water im doing it right? Should i feeding them twice a week?