Critical purple autoflower

Well week 3 went by pretty good! I flushed my soil twice because i was starting to see what looked like nutrient burn and since flushing twice it seems to have amended the soil and issue. I waited until the soil was fairly dry and watered yesterday with a new set of nutrients and will be keeping it on a schedule of feeding nutes once a week until i know it can handle more and im not burning it again. I bought stuff to help me LST the branches and during doing so bent one too far and it started tearing off. I put some support under it to hold it in place and now im just hoping and praying it heals up and can resume growth instead of me having to get rid of the whole thing. We will see but im excited either way!