The left plant has some droopy leaves - indicating overwatering in my opinion. I'm going to let her dry out a bit more before the next watering and see if this helps.
Right and middle plant have some brown dots - so I bought some calmag and added 1ml/L to the watering once. Maybe repeating it in the next watering.
Whats up Growmie, nice Grow keep up the good work 👌🏽🍀 check out mine, maybe you got some tipps 🙏🏽 don‘t forget to Like & follow if you like my organic grows 💯