Nute burn ur plant is very squat...? I suspect the very wrong kelvin(6500k?) add another warm white(2700k) but first some gleaned tips: https://www.rollitup.org/Journal/Entry/10-top-tips-for-a-better-autoflowering-yield.29023/
+1 nutrient burn, usually the result of hot soil plus adding nutes.
If you think the soil is hot, you could flush it by continually watering and letting the runoff drain. It will wash away the little pellets of nutrients. Use a ratio of 3:1 or 4:1, so if thats a 5 gallon pot, use 15-20 gallons of water. You will have to keep a close eye on nutrients going forward.
Never say die! ..to flush see my blog: https://www.rollitup.org/Journal/Entry/flush-baby-flush.27513/ which IMHO is overkill at this moment, best to flush come end of veg, and add 30% perlite too to avoid compaction etc, and yeas your kelvin will be OK just keep them balanced but leaning to warm red come bud!
I wouldn't scrap it. Overall, she seems healthy. Personally, I wouldn't mess with trying to tie down branches this early, I'd wait another 2 weeks or so. But others may disagree.
I've done super cropping as late as 2-3 weeks into flower. But it's not generally recommended during flower. LST should be fine through most of flowering as long as you're not breaking/damaging stems. I would just be gentle with LST this early as plants are fragile when young.
hey man, nice improvementI was a pretty surprised seeing it all budded out, she seemed very stunted in the early pics. Yea you got another 20-30 days to go at least but she should be nice for you.