Hydro SCROG RDWC CO2 600W Mars Hydro

Yesterday I took these pictures as a result of some questions / comments whether the stuff is not very close together. Yes it is close together but as can be seen in the photos there is sufficient space for circulation. Here and there some leaves stick together but that should not really have a name. Did some extreme outliers yesterday as well and decided to let it go from here. Expect to have plenty of room to raise the lights so should be almost fine. Unfortunately I haven't heard anything from Mars Hydro yet regarding my lamp... I also changed the water almost completely today in view of the fact that Green Sensation will be dosed into the solution from this night. Since I already had a somewhat high EC after the CalMag addition, that just seemed better to me. And let's be honest .... a little fresh water every now and then can't hurt. 08-11-2021: @Hazeydays @Chow_13 Looks like I have to select one answer as the answer. Both are not. @Hazeydays When Using Green Sensation PK13/14 is not necessary. About the stems keeping wet... no problems with that (I only irrigate once an hour for 5 minutes @ 7,6 liter per hour). About the enzymes.... that is really the reason I use ATA AWA and not Ata B'Cuzz. To prevent root rot I use H2O2 50% (6ml 100L). About the size... as you can see I keep them as low as possible. My stems are about 6 cm in diameter. And yes if I grow only two my yield per plant wil be bigger but also taking a lot more time. @Chow_13 I have an automated setup so I measure EC, PH, Temp, CO2, RH all every 15 minutes. 09-11-2021: I had to defoliate because of light. Didn't want to but it was really needed because some buds starting to color because of touching leaves 10-11-2021: Detected some coloring on the roots yesterday night so added a shock dose peroxide, let it run for 12 hours and then refreshed the water. Looked like some nutrients got locked out but it also looks like they are short on CalMag. So after refreshing water I set the EC to 1.6 but first added 10 ml CalMag. So pretty curious how they will look tonight. Also raised the lamps a bit because despite all the scrolling attempts I still have a pretty uneven field to play with. Chopped some leaves also so I can say a lot of stress this week. Will give them a week to recover and hope not to stress them to much. Some buds look like they are almost finished but they need to stay at least 4 weeks from now.