StuG's Sensi Seeds Black Lights CBD Auto

Day 28 for the 3 bears! Started nutes (Biobizz) Fish-Mix and Grow at 0.5ml/L each and Bloom at 2ml/L Runty girl is coming on but still blotchy so, not really sure where she'll be going, by which I mean, not sure she'll flower but we'll see. I'm still using harvested rainwater. Hopefully it rains soon because the 20L I had is almost gone! Apart from runty girl, they have started flowering which is nice. As mentioned on previous entries, I am not LST'ing these because they're the first run for this genetic so I want to see how they grow before I run them again and use some proper techniques. I have done a fair amount of defoliation though, on lower, more light-obstructive leaves but that said, I am aware that being autos I really should mess with them too much, so there has also been a fair amount of leave tucking (over and over! :) ) Day 34 Near the end of week 5 since the seeds were started out and overall, I'm pretty pleased. Thoughts though, is why, or how do 3 of the same genetic, show such different signs of growth stages. I have a girl at 200mm, one at 290mm and the last at 400mm! As I've said a few times, they all have the same lights, medium, nutes and water. I'm rotating them under the lights so, it isn't a cold spot. I guess it's just nature, right? Weird though... most of my grows have been within a cm or three of each other (I usually run 3 plants at a time if I'm running auto strains), I'm wondering whether I could swap out the TS1000 for a TS2000 light after this run, but again, I think that will likely not make any difference on this run. It's going to be fun harvesting at 3 different times, because that's what is going to happen, given that it's not just heights, it's flowering stages that are different too. I think I need another tent!!