FaboulousEight

That soil is not good, she has root rot, or you gave her nutrients too soon. something happen but i would advise to start over.

I would think she'll be fine. I've done some simple mistakes myself and it'll surprise you how resilient these plants can be. Definitely can take a beating especially in soil it's more forgiving and easier to fix. Happy Growing

Leave it inly feed water don't at all. Take some calmag at very low solution 2-3 ml per liter solution once a week feed it a cup of water... Then take a spray bottle and only do daily mist 4-5 spray. And forget about it. In a month you won't know the diffrence. You are in soil. Feed organic poweder nurtrient insltead of liquid and use liquide later... Organic powder is more forgiving it need organisme to break it down. Tiu top off with compost to boost microorganism. And after a while when you get a good 4 5 internodes you'll be in vegetative stage... People need to explaine more that germination take a week seedling another 3-4 weeks and vegetation starts when the cotyledon are dying .. thats when you feed

Well just taking a shot in the dark from what I see. I would suggest checking run off ph. Light distance appears right. But I believe you have soil issues with aeration. Need more perlite or growstone in substrate. Plus always have a run off of at least 20 percent what you put in. To wash old chemicals out and replace with new. Good luck and happy growing 🌲🌲🌲👊