Shame to see your grow didnt work out. This is my second year growing and I killed my first run last year . Mainly down to the medium I was growing in. What was in your soil?
@Autospud, like I said, I don't think the bugs came from the medium.
In the middle of the third week I saw isolated spots on the plant but I didn't worry about it. Before that, she had no problems.
But yes I'll use coco if I'm trying to grow a second Time.
@NewGardener123, I'm no expert but using coco and making sure there is plenty of perlite in the mix changed the game for me. Just my 2 cents. Good luck on the next one.