RQS Green Gelato Grow 3

22/03: Going to have to do another res change this week as I've lost control of the feed. Today was the first day since I started this grow that plain RO water was added because the ppm was getting too high 800+. Anyways beginning of week 3 flower. Plants are still nice and stocky but this is where the biggest stretch occurs so I'll have to stay on top of it. Redid the ventilation again, Ive redone it fifty times in my grow life and still can't seem to find that perfect balance/setup 23/03: Plants are going through a major stall...It's like they're getting back at me after I tried to overfeed them. Second day in a row I haven't given the plants a feed. PPM is down to 584 which is a big improvement from 800+. I'm tempted to start over, however; the ratios are still the same as I've only been adding RO water. This is a super important time on the grow, beginning of week 3 flower. I'm going to keep pushing them on the kelp and P for lateral growth and bud sites respectively, then I'll flush and start planning for the finishing feed formula. Got my grow room dialled in perfectly after countless redesigns. When lights turn on the plants don't bat an eye lid an go straight into photosynthesis. I assume this on the fact that my CO2 doesn't spike with lights on meaning they don't go into respiration at the begging because of the heat spike. Moving the water chillers to outside the grow room was also a massive factor. 24/03: Plants haven't picked up much yet, still only drinking what they were two weeks ago. However, really happy that they haven't gotten away from me yet. This is the tightest Ive kept my internodes and apart from a several sick leaves I took off, there has been no pruning of defol since this grow started. 25/03: Ended up replacing the scrog with the large square nylons. Ppm won't go down. Giving up on trying to push the plants and will start under feeding again. 26/03: Flushed the plants and did the res change. Base ppm is at 450 without Ca supplementation. 27/03: Feed is back under control, haven't given it another feed since yesterday but starting ppm is back down to 440. Did a massive supercrop, everything above second trellis was snapped and tucked. They want to stretch badly so hopefully this will put a stop to that for a few days. 28/03: Plants bounced back after a day and stretched a bit.