I am concerned with one of my ladies regarding the...

Hi @Whazza! Well, you made several mistakes: transplanting an autoflowering, topping an autoflowering at early age while the plant was unhealthy, giving loads of nutrients and a high EC to an unhealthy seedling, spraying under the light ... and moreover you probably have a bad pheno in here, the plant was sick from the very beginning of its life. Honestly I would throw it away and stop any expenses for this baby. I would start over with a fresh seed in a light-mix soil, and avoid any nutrients until a deficiency shows up. Hope this makes sense, keep us up-to-date, and happy growing 👊

i am really sorry but i dont expect to much from this girls. there is so much that could have gone wrong.difficult to say exactly what the problem is in this case. we will need much more info to do that. is this your first grow? and why did you cut it's leaves? if it is your first time then i would not do autoflowers. instead use regular or feminized seeds. this way you can practice on them in veg and put them in flower when they are big enough. thats how i would do it. i do wish you the best of luck!! happy growing mate!

Hard to say but i would suggest spinnercaribbean is right. Check the ph of your outcoming drain after watering 👍 Unfortunaly your autos are really small, you cant exept a good harvest. 🤷‍♂️

It could be due to multiple things but it makes me thinks of a PH issue. Did you buffered your clay balls with the good PH ? If not then you could have a PH fluctuation issue.