What can be causing this? I started in happy frog soil when they were seedlings & transplanted to a 1 gallon fabric pot with a 50/50 mix of ocean forest and happy frog w added perlite. I noticed the tips were yellow on a lot of leaves so I knew I probably had a slight nute burn (which was almost 4 weeks ago) but they seemed to push through and were growing and looking happy. All of a sudden the past week they haven’t seemed to be growing any, leaves don’t look so lively anymore I LST & defoliate leaves here & there I don’t think they are that stressed from that. Temperature & humidity in range, I have a fan blowing on them. These plants are almost 8 weeks old since popping through soil. Idk if they are where they need to be. I sprayed neem oil on them last week to control pest. So I don’t know what’s really causing the leaves to do this. I water with tap water that ranges from 40-55 ppm, I add cal mag every other watering as well. I haven’t been using any fertilizers yet except seaweed extract here & there.